Master Addition and Subtraction of Whole Numbers: Practice Quiz

Question 1

State whether the following statement is true or false: Regrouping can be used to add and subtract numbers with more than two digits.

Accepted Answer

True

Answer

False

Question 2

Choose the most efficient method for adding 12,345 and 67,890. The answer should be clear and relevant to the given numbers.

Accepted Answer

Column addition

Answer

Partial sums

Answer

Expanded form

Answer

Mental math

Question 3

Subtract 456,789 from 789,123.

Accepted Answer

332,334

Answer

331,334

Answer

333,334

Answer

334,334

Question 4

Which number is the smallest?

Accepted Answer

100,000

Answer

200,000

Answer

300,000

Answer

400,000

Question 5

Round the sum of 123,456 and 654,321 to the nearest hundred thousand.

Accepted Answer

800,000

Answer

700,000

Answer

900,000

Answer

1,000,000

Question 6

Calculate the difference between 567,890 and 123,456.

Accepted Answer

444,534

Answer

444,434

Answer

445,434

Answer

445,534

Question 7

Which of the following is an incorrect regrouping method when subtracting 234,567 from 567,890?

Accepted Answer

Regroup 1 one as 10 hundredths

Answer

Regroup 1 ten thousand as 10 thousands

Answer

Regroup 1 hundred as 10 tens

Answer

Regroup 1 ten as 10 ones

Question 8

Calculate the sum of 34,567, 78,912, and 123,456.

Accepted Answer

237,935

Answer

236,935

Answer

238,935

Answer

239,935

Question 9

Subtract 123,456 from 987,654.

Accepted Answer

864,198

Answer

863,198

Answer

862,198

Answer

861,198

Question 10

Estimate the sum of 234,567 and 123,456.

Accepted Answer

350,000

Answer

300,000

Answer

400,000

Answer

450,000

Question 11

Estimate the sum of 356,789 and 124,567 to the nearest hundred thousand.

Accepted Answer

500,000

Answer

400,000

Answer

600,000

Answer

700,000

Question 12

Which of the following numbers is divisible by 5?

Accepted Answer

325

Answer

462

Answer

578

Answer

691

Question 13

A rectangular garden has a length of 25 feet and a width of 12 feet. What is its area?

Accepted Answer

230 square feet

Answer

130 square feet

Answer

330 square feet

Answer

430 square feet

Question 14

What is the sum of 12,345 and 45,678?

Accepted Answer

58,023

Answer

57,023

Answer

59,023

Answer

56,023

Question 15

Subtract 123,456 from 456,789.

Accepted Answer

334,333

Answer

333,333

Answer

332,333

Answer

335,333

Question 16

Which of the following numbers has the greatest value?

Accepted Answer

987,060

Answer

678,900

Answer

789,600

Answer

876,500

Question 17

Which of the following is an estimate of 234,567 plus 123,456?

Accepted Answer

360,000

Answer

350,000

Answer

370,000

Answer

380,000

Question 18

Identify the greatest number among the following:

Accepted Answer

654,321

Answer

567,890

Answer

456,987

Answer

345,678

Question 19

In the sum of two hundred thirty-four thousand, five hundred sixty-seven and four hundred fifty-six thousand, seven hundred eighty-nine, what is the digit in the tens place?

Accepted Answer

5

Answer

0

Answer

2

Answer

7

Question 20

Calculate the sum of 34,567, 23,456, and 12,345.

Accepted Answer

70,378

Answer

70,368

Answer

70,468

Answer

70,358

Question 21

A store has 456 apples in stock. They sell 189 of these apples. How many apples do they have remaining?

Accepted Answer

267

Answer

257

Answer

277

Answer

287

Question 22

Find the difference between 567,890 and 234,567.

Accepted Answer

333,323

Answer

334,323

Answer

335,323

Answer

332,323

Question 23

A grocery store receives 345 apples on Monday and 189 more apples on Tuesday. How many apples do they have in total?

Accepted Answer

534

Answer

634

Answer

434

Answer

234

Question 24

What is the sum of 345,678 and 654,321?

Accepted Answer

1,000,000

Answer

1,000,001

Answer

999,999

Answer

1,001,000

Question 25

If you subtract 123,456 from 678,910, what is the difference?

Accepted Answer

555,454

Answer

554,444

Answer

554,454

Answer

555,444

Question 26

Which number is the same as 456,789 minus 234,567?

Accepted Answer

222,222

Answer

224,222

Answer

223,222

Answer

221,222

Question 27

A store starts with 250 apples. They sell 125 apples in the morning and 75 in the afternoon. How many apples are left?

Accepted Answer

50

Answer

52

Answer

49

Answer

51

Question 28

What is the difference between 987,654 and 789,456?

Accepted Answer

198,198

Answer

199,198

Answer

197,198

Answer

200,198

Question 29

A farmer has 345 sheep and 278 cows. How many animals does the farmer have in total?

Accepted Answer

623

Answer

625

Answer

622

Answer

624

Question 30

Which of these does NOT show the sum of 456 and 789?

Accepted Answer

1245

Answer

685 + 564

Answer

456 + 789

Answer

789 + 456

Question 31

A rectangular garden is 345 feet long and 278 feet wide. What is the total perimeter of the garden?

Accepted Answer

1,246 feet

Answer

1,248 feet

Answer

1,247 feet

Answer

1,245 feet

Question 32

What number comes next in this pattern: 256, 301, 346, 391, ___, 486?

Accepted Answer

436

Answer

438

Answer

435

Answer

437

Question 33

A school has 456 students in the morning. 123 students leave for lunch, and then 78 students arrive in the afternoon. How many students are at the school after lunch?

Accepted Answer

411

Answer

412

Answer

410

Question 34

What is the sum of 456,789 and 234,567?

Accepted Answer

691,356

Answer

791,356

Answer

491,356

Answer

591,356

Question 35

A store has 325 apples. They get 478 more apples and then sell 250 apples. How many apples do they have left?

Accepted Answer

553

Answer

453

Answer

653

Answer

353

Question 36

Which of these shows 789 - 345 using a different way to subtract?

Accepted Answer

700 + 89 - 45

Answer

800 + 89 - 45

Answer

700 - 89 - 45

Question 37

A farmer has 678 sheep. He sells 234 sheep and then buys 156 more sheep. How many sheep does he have now?

Accepted Answer

600

Answer

444

Answer

544

Answer

744

Question 38

What is the difference when you subtract 345,231 from 987,654?

Accepted Answer

642,423

Answer

742,423

Answer

542,423

Question 39

A library has 567 books on one shelf and 456 books on another. If 123 books are moved from the first shelf to the second, how many more books are on the second shelf?

Accepted Answer

230

Answer

430

Answer

130

Answer

330

Question 40

Which of these numbers is the biggest?

Accepted Answer

987,654

Answer

876,543

Answer

654,321

Answer

765,432

Question 41

A bakery makes 345 muffins each day. How many muffins will they make in 5 days?

Accepted Answer

1,725

Answer

1,825

Answer

1,625

Answer

1,525

Question 42

Which of these numbers is the smallest?

Accepted Answer

234,567

Answer

567,890

Answer

345,678

Answer

456,789

Question 43

Apples cost $0.25 each. How much will 6 apples cost?

Accepted Answer

$1.50

Answer

$1.75

Answer

$2.00

Answer

$1.25