Integers

Problem 201

17. The longest snake ever in captivity was measured in 2011. The snake was found to be 25 feet, 2 inches long. How many inches long is the snake?

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Problem 202

Last year, Ms. Giancarlo flew for business 13 times. Each time was 488 miles. Mr. Garcia flew twice for business, once for 1,495 miles and the other for 4,825 miles. Who traveled more miles for business? How many more?

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Problem 203

$476 \div 28=$

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Problem 204

4. Model Jack read 24 pages of abook and John read 19 pages of a book. How many more pages did Jack read than John?
Equation:

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Problem 205

$380 \div 19$

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Problem 206

$476 \div 28$

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Problem 207

The number line shows an unknown number, $b$ .
Is $b$ positive or negative? positive negative Submit

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Problem 208

The number line shows an unknown number, $u$ .
Is $-u$ positive or negative? positive negative

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Problem 209

The number line shows an unknown number, $s$ .
Is $-s$ positive or negative? positive negative Submit

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Problem 210

The number line shows an unknown number, $p$ .
Is $-p$ positive or negative? positive negative Submit

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Problem 211

The number line shows an unknown number, $d$ .
Is $-d$ positive or negative? positive negative Submit

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Problem 212

The number line shows an unknown number, $x$ .
Is $x$ positive or negative? positive negative Submit

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Problem 213

Is $3--66$ positive or negative? positive negative Submit

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Problem 214

Is $4-9$ positive or negative? positive negative Submit

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Problem 215

Is $-7,439,958--57,210$ positive or negative? positive negative Submit

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Problem 216

What is the value of $\frac{x^{5}}{y^{3}}$ when $x=2$ and $y=6$ ?
Enter a numeric response as a whole number - no spaces and no commas.

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Problem 217

$318 \div 7$

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Problem 218

Type the set of integers that answers this question. Be sure to properly indicate each set by typing a comma between each item and using \{ \}. After you have entered the answer, press Enter.
Six consecutive integers starting with -4 .

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Problem 219

40. When Jim finished the next level of his video game, he won 110 points for fast level completion and lost 10 points for each of the two targets he missed. Write the total change to his score as an integer.

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Problem 220

4. Find all the factor pairs for 32 by writing multiplication expressions. Then circle or composite for 32.

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Problem 221

$=6 \times 15-20$

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Problem 222

Look at the number line below. What are the two missing numbers?

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Problem 223

Which is equivalent to $-15-(-6) ?$ A. $15+6$ B. $-15+6$ C. $-15-6$ D. $15-6$

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Problem 224

Which Road Rule should we use? What is the solution to $-12-(-3)=?$ A. -9 B. -15 C. 9 D. 15

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Problem 225

Convert to scientific notation. $8,000,000=$ $\square$ $\square$ $\times 10$

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Problem 226

Convert to scientific notation. $17,800=$ $\square$ $\square$ $7 \times 10^{5}$

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Problem 227

Show Examples
Latanya finds some nickels and pennies under the couch cushions. How many coins does she have if she has 90 nickels and 150 pennies? How many coins does she have if she has $n$ nickels and $p$ pennies?
Answer Attempt 1 out of 2
Total coins, 90 nickels and 150 pennies: $\square$ Total coins, $n$ nickels and $p$ pennies: $\square$

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Problem 228

Find the sum of $15+(-13)$

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Problem 229

If you have $8 g$ of a radioactive element, there will be $\qquad$ of the radioactive element left after one half-life.( time $=1$ year ) a 2 grams b 8 grams c 6 grams d 4 grams

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Problem 230

5. What is the absplute value of

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Problem 231

Mylah counted all of her pennies. She had 785 pennies. Write the money amount in dollar form. $\qquad$ She gave 347 pennies to her brother to buy a toy. How much money does she have left?

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Problem 232

Write the number in standard form. $15,000+7,000+400+9$

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Problem 233

Find the value of $x$ . $x=42$

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Problem 234

$-6+4$

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Problem 235

$8-(-7)$

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Problem 236

Bad Hare Day @1GO TO LEARNING PATH
Sten counts 636 rabbits in his garden. What is 636 rounded to the nearest 100?

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Problem 237

$-18+4-(-19)$

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Problem 238

2. Use the scaffold method to calculate $8321 \div 6$ . (You may use the method flexibly or in standard algorithm form.) Interpret each step in your scaffold in terms of the following word problem:
You have 8321 pickles, and you want to put these pickles in packages with 6 pickles in each package. How many packages can you make, and how many pickles will be left over? Then write equations like those in part 1 and relate them to the scaffold and the division problem.

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Problem 239

Subtract. $\begin{array}{c} 1-(-4)= \\ -27-34= \end{array}$ $\square$ $\square$ $\square$ Explanation Check

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Problem 240

Directions: Find the cube of each number. Show your work! $\begin{array}{l} 9^{3}=9,9,9 \times 9 \\ =81 \times 9 \\ \begin{array}{l} 15.15 \cdot 15 \\ 15^{3}=\frac{1}{3} 375 \end{array} \\ 12^{3}= \\ 3^{3}= \\ 729 \\ 1^{3}= \\ \text { 14.14:14 } \\ 14^{3}= \\ 8^{3}= \\ 5^{3}= \\ 13.13 \cdot R \\ 13^{3}=2197 \\ 6^{3}=\frac{6.6 \cdot 10}{(216} \\ 2^{3}= \\ 4^{3}= \\ 11^{3}= \\ 10^{3}= \\ 7^{3}= \\ 16^{3}= \end{array}$

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Problem 241

Evaluate the expression. $(-2 \times-15-5) \div(-9+-16)$

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Problem 242

acting integers (continued) $(-18)+$ $\square$ $=-6$
OR $(-6)-(-18)=$ 四
A train went 30 km east from a station and then backtracked and

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Problem 243

(7) A dragonfish is swimming at -900 m relative to sea level. It rises 250 m . What is the dragonfish's new depth relative to sea level? Show your work.

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Problem 244

17. Se dau numerele $\begin{array}{l} a=2^{39}:\left(3^{3} \cdot 3^{34}\right) \cdot\left(3^{2}+3 \cdot 25\right): 21 \\ b=25502-255 \cdot 10^{2}-2^{2} \cdot 3^{2}: 18 \end{array}$
Colculati $a+b, a-b, a b, b^{a}$

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Problem 245

293. Вымисли устно наиболее легким Givuturn: $\begin{array}{ll} -2+96+98+904 & 48+530+70+52 \\ 257+18+12+3+40 & 33+34+35+36+31 \end{array}$

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Problem 246

Consider the following iteration statement: ``` int own = 1; int lcv = 10; while ( lcv >= 0) { own+=2; lcv--; ``` }
What is the value of own after the for loop terminates? $o w n=23$ own =11 $o w n=21$

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Problem 247

$a-a$

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Problem 248

Althea has $\$ 100$ . She divides it evenly among her 4 children. Her oldest child, Raul, spends $\$ 15$ of the amount he receives. How much money does Raul have left after he spends $\$ 15$ ?
Which statements about this word problem are true? Check all that apply. This is an example of a part-whole problem. This is an example of a comparison problem. Addition then multiplication can be used to solve the problem. Division then subtraction can be used to solve the problem. Division then multiplication can be used to solve the problem.

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Problem 249

5)286

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Problem 250

8 Një copë djathi e ka masën 1 kg . Nga ai janë ndarë 4 copa me masa: $80 \mathrm{~g}, 105 \mathrm{~g}, 65 \mathrm{~g}$ dhe 110 g . Gjeni sa gramë djathë ka mbetur. $\qquad$ $\qquad$ $\qquad$

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Problem 251

Does the quotient have a remainder? Choose Yes or No. \begin{tabular}{|l|l|l|} \cline { 2 - 3 } \multicolumn{1}{c|}{} & Yes & No \\ \hline $1,000 \div 60$ & & \\ \hline $5,000 \div 20$ & & \\ \hline $9,495 \div 15$ & & \\ \hline $7,005 \div 25$ & & \\ \hline \end{tabular}

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Problem 252

$8+31-40=$

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Problem 253

$\sum_{k=400}^{500} k$ . (Hint: the sum of inte the sum of the first 50 integer

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Problem 254

e) $(-7+4)-2=$

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Problem 255

What is the significant figure $02340$

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Problem 256

$57 \div 6$
Quotient: Remainder:

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Problem 257

(skip count)
True or False. The Least Common Multiple is the smallest nonzero number that is a multiple of two or more whole numbers. False True Submit

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Problem 258

Find two numbers that the 9. $\begin{array}{l} 604 \div 19 \\ 600 \div 20= \\ 800 \div 20= \end{array}$

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Problem 259

ELA/Soci. Desmos/Sclentific...
Drag each expression to the appropriate bin to indicate whether the quotient is positive or negative. Positive
Negative $72 \div(-9)$ $(-105) \div(-5)$ $330 \div 11$ $-28 \div 7$ $56 \div(-9)$ Sign out (1) Nov:

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Problem 260

Knowledge Check Question 18
Subtract. $\begin{array}{l} 6-(-2)=\square \\ -33-22=\square \end{array}$

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Problem 261

g. $28,000 \div 40$

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Problem 262

4. $-3 \cdot\left(9-5^{2}\right)$

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Problem 263

12. Atamusic recital there are 30 chairs. Theyare set up in 6 equal rows. Find the number of columns,

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Problem 264

What is the value of $\lfloor-1.1\rfloor$ ? $-2$ $-1$ 0 1

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Problem 265

Which statement explains why the value of $\lfloor 2.4\rfloor$ is 2 but the value of $\lfloor-2.4\rfloor$ is -3 ? because 2 is the greatest integer not greater than 2.4 , and -3 is the greatest integer not greater than -2.4 because 2.4 rounds to 2 , and -2.4 rounds to -3 because 2.4 is positive, and -2.4 is negative because 2 is the least integer greater than 2.4, and -3 is the least integer greater than -2.4

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Problem 266

4. Draw a factor tree. $144$

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Problem 267

Calculate the product of 497 and 87. What is $497 \times 87$ ?

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Problem 268

Find two smaller consecutive odd integers if the sum of three is 51 and the greatest is represented by $x+1$ .

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Problem 269

Evaluate $\sqrt[3]{-729}$ . What is the result? A) -2187 B) not a real number C) 9 D) -9

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Problem 270

What is the sum of all even integers from 100 to 300? A. 10,100 B. 20,200 C. 22,650 D. 40,200 E. 45,150

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Problem 271

A building's height is $180 \mathrm{~m}$ . What is the maximum absolute error if this is rounded to the nearest meter?

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Problem 272

Chia các lớp 6A (32 học sinh), 6B (48 học sinh), 6C (40 học sinh) thành nhóm. Tìm số nhóm tối đa và số nhóm có thể chia.

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Problem 273

Qui a le plus d'argent entre Lizzy (500 frs), Jean (50 frs) et Fifi (700 frs) ?

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Problem 274

Compute Mrs. Bindhani's income from salary for 2023-24 based on her emoluments and allowances in 2022-23.

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Problem 275

Evaluate the following expressions: (a) $8 \times -2$ (b) $-8 \times 2$ (c) $8 \times -2$ (d) $-8 \times -2$ .

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Problem 276

Find the difference between the highest and lowest temperatures if it was $-8^{\circ} \mathrm{C}$ , rose $7^{\circ} \mathrm{C}$ , then dropped $9^{\circ} \mathrm{C}$ .

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Problem 277

Solve for the sum: what is $(+8) + (-2)$ ?

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Problem 278

Calculate: $-2 + (-5) =$

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Problem 279

Determine the sign of the expression $-289 + 311$ .

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Problem 280

What is the sign of $123 \frac{1}{23} + (-123 \frac{1}{23})$ ?

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Problem 281

Calculate $32 \times 81 + 2516$ and verify if it equals $2548$ .

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Problem 282

Calculate $457 - 278$ . What is the result?

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Problem 283

Graph the points -2, 4, and 14 on the number line.

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Problem 284

Calculate $\frac{\sqrt{4^{2} \times 9 \times 16} \cdot \sqrt{4 \times 9^{2} \times 16} \cdot \sqrt{4 \times 9 \times 16^{2}}}{\sqrt{4 \times 9 \times 16}}$ . Choose the correct answer: (a) 12824 (b) 13824 (c) 23724 (d) 15924 (e) None.

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Problem 285

Which of these numbers is not divisible by 10: 150, 60, 220, or 502?

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Problem 286

Calculate the value of $\frac{2^{3} \times 2}{2^{5}}=$

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Problem 287

Calculate 4 times 362. What is the result?

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Problem 288

What is the total weight of 7 airplanes if one weighs 40,823 kg? Calculate: $7 \times 40823$ .

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Problem 289

Evaluate $\frac{p r}{n}+m$ for $m=-32$ , $n=2$ , $p=-8$ , and $r=4$ .

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Problem 290

Find the GCF of the following pairs: a. 15 and 200, b. 123 and 41.

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Problem 291

Identify the number from \{4817, 7518, 70897, 8721\} where 7's value is 10 times 5's value in 45764.

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Problem 292

Convert and explain the equivalence of the expression: $-8 + (22)$ .

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Problem 293

Convert $3(-55)$ into an equivalent expression and explain the equivalence.

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Problem 294

Find the next 3 numbers in these sequences: (a) 21, 16, 11, (b) $4, 12, 36, 108$ .

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Problem 295

An optic fibre cable is $860 \mathrm{~m}$ (nearest $10 \mathrm{~m}$ ). Each piece is $36 \mathrm{~cm}$ (nearest $\mathrm{cm}$ ). Find max $n$ .

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Problem 296

Calculate $72_{8}+40$ .

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Problem 297

Calculate the difference between Adib's RM 20457 and Ali's RM 654 savings in base seven.

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Problem 298

Adib has RM 2045 and Ali has RM 654. Find the difference in their total savings in base seven.

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Problem 299

Calculate: $-12 + 7 =$

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Problem 300

Calculate $15 - (-8)$ .

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1 2 3 4 5 6 ...15

Integers

Problem 201

17. The longest snake ever in captivity was measured in 2011. The snake was found to be 25 feet, 2 inches long. How many inches long is the snake?

Problem 202

Last year, Ms. Giancarlo flew for business 13 times. Each time was 488 miles. Mr. Garcia flew twice for business, once for 1,495 miles and the other for 4,825 miles. Who traveled more miles for business? How many more?

Problem 203

476÷28=476 \div 28=476÷28=

Problem 204

4. Model Jack read 24 pages of abook and John read 19 pages of a book. How many more pages did Jack read than John?Equation:

Problem 205

380÷19380 \div 19380÷19

Problem 206

476÷28476 \div 28476÷28

Problem 207

The number line shows an unknown number, bbb.Is bbb positive or negative? positive negative Submit

Problem 208

The number line shows an unknown number, uuu.Is −u-u−u positive or negative? positive negative

Problem 209

The number line shows an unknown number, sss.Is −s-s−s positive or negative? positive negative Submit

Problem 210

The number line shows an unknown number, ppp.Is −p-p−p positive or negative? positive negative Submit

Problem 211

The number line shows an unknown number, ddd.Is −d-d−d positive or negative? positive negative Submit

Problem 212

The number line shows an unknown number, xxx.Is xxx positive or negative? positive negative Submit

Problem 213

Is 3−−663--663−−66 positive or negative? positive negative Submit

Problem 214

Is 4−94-94−9 positive or negative? positive negative Submit

Problem 215

Is −7,439,958−−57,210-7,439,958--57,210−7,439,958−−57,210 positive or negative? positive negative Submit

Problem 216

What is the value of x5y3\frac{x^{5}}{y^{3}}y3x5​ when x=2x=2x=2 and y=6y=6y=6 ?Enter a numeric response as a whole number - no spaces and no commas.

Problem 217

318÷7318 \div 7318÷7

Problem 218

Type the set of integers that answers this question. Be sure to properly indicate each set by typing a comma between each item and using \{ \}. After you have entered the answer, press Enter.Six consecutive integers starting with -4 .

Problem 219

40. When Jim finished the next level of his video game, he won 110 points for fast level completion and lost 10 points for each of the two targets he missed. Write the total change to his score as an integer.

Problem 220

4. Find all the factor pairs for 32 by writing multiplication expressions. Then circle or composite for 32.

Problem 221

=6×15−20=6 \times 15-20=6×15−20

Problem 222

Look at the number line below. What are the two missing numbers?

Problem 223

Which is equivalent to −15−(−6)?-15-(-6) ?−15−(−6)? A. 15+615+615+6 B. −15+6-15+6−15+6 C. −15−6-15-6−15−6 D. 15−615-615−6

Problem 224

Which Road Rule should we use? What is the solution to −12−(−3)=?-12-(-3)=?−12−(−3)=? A. -9 B. -15 C. 9 D. 15

Problem 225

Convert to scientific notation. 8,000,000=8,000,000=8,000,000= □\square□ □\square□ ×10\times 10×10

Problem 226

Convert to scientific notation. 17,800=17,800=17,800= □\square□ □\square□ 7×1057 \times 10^{5}7×105

Problem 227

Problem 228

Find the sum of 15+(−13)15+(-13)15+(−13)

Problem 229

If you have 8g8 g8g of a radioactive element, there will be \qquad of the radioactive element left after one half-life.( time =1=1=1 year ) a 2 grams b 8 grams c 6 grams d 4 grams

Problem 230

5. What is the absplute value of

Problem 231

Mylah counted all of her pennies. She had 785 pennies. Write the money amount in dollar form. \qquad She gave 347 pennies to her brother to buy a toy. How much money does she have left?

Problem 232

Write the number in standard form. 15,000+7,000+400+915,000+7,000+400+915,000+7,000+400+9

Problem 233

Find the value of xxx. x=42x=42x=42

Problem 234

−6+4-6+4−6+4

Problem 235

8−(−7)8-(-7)8−(−7)

Problem 236

Bad Hare Day @1GO TO LEARNING PATHSten counts 636 rabbits in his garden. What is 636 rounded to the nearest 100?

Problem 237

−18+4−(−19)-18+4-(-19)−18+4−(−19)

Problem 238

Problem 239

Subtract. 1−(−4)=−27−34=\begin{array}{c} 1-(-4)= \\ -27-34= \end{array}1−(−4)=−27−34=​ □\square□ □\square□ □\square□ Explanation Check

Problem 240

Problem 241

Evaluate the expression. (−2×−15−5)÷(−9+−16)(-2 \times-15-5) \div(-9+-16)(−2×−15−5)÷(−9+−16)

$476 \div 28=$

4. Model Jack read 24 pages of abook and John read 19 pages of a book. How many more pages did Jack read than John?
Equation:

$380 \div 19$

$476 \div 28$

The number line shows an unknown number, $b$ .
Is $b$ positive or negative? positive negative Submit

The number line shows an unknown number, $u$ .
Is $-u$ positive or negative? positive negative

The number line shows an unknown number, $s$ .
Is $-s$ positive or negative? positive negative Submit

The number line shows an unknown number, $p$ .
Is $-p$ positive or negative? positive negative Submit

The number line shows an unknown number, $d$ .
Is $-d$ positive or negative? positive negative Submit

The number line shows an unknown number, $x$ .
Is $x$ positive or negative? positive negative Submit

Is $3--66$ positive or negative? positive negative Submit

Is $4-9$ positive or negative? positive negative Submit

Is $-7,439,958--57,210$ positive or negative? positive negative Submit

What is the value of $\frac{x^{5}}{y^{3}}$ when $x=2$ and $y=6$ ?
Enter a numeric response as a whole number - no spaces and no commas.

$318 \div 7$

Type the set of integers that answers this question. Be sure to properly indicate each set by typing a comma between each item and using \{ \}. After you have entered the answer, press Enter.
Six consecutive integers starting with -4 .

$=6 \times 15-20$

Which is equivalent to $-15-(-6) ?$ A. $15+6$ B. $-15+6$ C. $-15-6$ D. $15-6$

Which Road Rule should we use? What is the solution to $-12-(-3)=?$ A. -9 B. -15 C. 9 D. 15

Convert to scientific notation. $8,000,000=$ $\square$ $\square$ $\times 10$

Convert to scientific notation. $17,800=$ $\square$ $\square$ $7 \times 10^{5}$

Find the sum of $15+(-13)$

If you have $8 g$ of a radioactive element, there will be $\qquad$ of the radioactive element left after one half-life.( time $=1$ year ) a 2 grams b 8 grams c 6 grams d 4 grams

Mylah counted all of her pennies. She had 785 pennies. Write the money amount in dollar form. $\qquad$ She gave 347 pennies to her brother to buy a toy. How much money does she have left?

Write the number in standard form. $15,000+7,000+400+9$

Find the value of $x$ . $x=42$

$-6+4$

$8-(-7)$

Bad Hare Day @1GO TO LEARNING PATH
Sten counts 636 rabbits in his garden. What is 636 rounded to the nearest 100?

$-18+4-(-19)$

Subtract. $\begin{array}{c} 1-(-4)= \\ -27-34= \end{array}$ $\square$ $\square$ $\square$ Explanation Check

Evaluate the expression. $(-2 \times-15-5) \div(-9+-16)$

acting integers (continued) $(-18)+$ $\square$ $=-6$
OR $(-6)-(-18)=$ 四
A train went 30 km east from a station and then backtracked and

293. Вымисли устно наиболее легким Givuturn: $\begin{array}{ll} -2+96+98+904 & 48+530+70+52 \\ 257+18+12+3+40 & 33+34+35+36+31 \end{array}$

Consider the following iteration statement: ``` int own = 1; int lcv = 10; while ( lcv >= 0) { own+=2; lcv--; ``` }
What is the value of own after the for loop terminates? $o w n=23$ own =11 $o w n=21$

$a-a$

8 Një copë djathi e ka masën 1 kg . Nga ai janë ndarë 4 copa me masa: $80 \mathrm{~g}, 105 \mathrm{~g}, 65 \mathrm{~g}$ dhe 110 g . Gjeni sa gramë djathë ka mbetur. $\qquad$ $\qquad$ $\qquad$

$8+31-40=$

$\sum_{k=400}^{500} k$ . (Hint: the sum of inte the sum of the first 50 integer

e) $(-7+4)-2=$

What is the significant figure $02340$

$57 \div 6$
Quotient: Remainder:

(skip count)
True or False. The Least Common Multiple is the smallest nonzero number that is a multiple of two or more whole numbers. False True Submit

Find two numbers that the 9. $\begin{array}{l} 604 \div 19 \\ 600 \div 20= \\ 800 \div 20= \end{array}$

Knowledge Check Question 18
Subtract. $\begin{array}{l} 6-(-2)=\square \\ -33-22=\square \end{array}$

g. $28,000 \div 40$

4. $-3 \cdot\left(9-5^{2}\right)$

What is the value of $\lfloor-1.1\rfloor$ ? $-2$ $-1$ 0 1

4. Draw a factor tree. $144$

Calculate the product of 497 and 87. What is $497 \times 87$ ?

Find two smaller consecutive odd integers if the sum of three is 51 and the greatest is represented by $x+1$ .

Evaluate $\sqrt[3]{-729}$ . What is the result? A) -2187 B) not a real number C) 9 D) -9

A building's height is $180 \mathrm{~m}$ . What is the maximum absolute error if this is rounded to the nearest meter?