Unit 2 Review - Whole Numbers

Multiple Choice

How many days is 1 million minutes?

1 day = 24 hours

1 hour = 60 minutes

• About 694 days

• About 16 666 days

• About 41 666 days

• About 69 days

Multiple Choice

Write 20 000 000 + 3 000 000 + 60 000 + 4 000 + 900 = 7 in standard form.

• 236 907

• 26 497

• 23 064 907

• 230 064 907

Fill in the Blanks

Write 3 billion 400 thousand 7 hundred in the standard form.

Multiple Choice

Twenty-seven million fifty-seven thousand five hundred sixty-two in standard form is 2 757 562

• True

• False

Multiple Choice

The number 14 086 368 in the expanded form is 14 000 000 + 80 0000 + 6 000 + 300 + 60 + 8.

• True

• False

Multiple Choice

The number 857 293 179 in the expanded form is...

• 857 000 000 + 293 000 + 179

• 8 000 000 000 + 57 000 + 200 000 + 90 000 + 3 000 + 100 + 70 + 9

• 8 000 000 000 + 50 000 000 + 7 000 000 + 200 000 + 90 000 + 3 000 + 100 + 70 + 9

• 857 000 000 + 200 000 + 90 000 + 3 000 + 100 + 70 + 9

Fill in the Blanks

The number 1 730 002 in the expanded form is...

Multiple Choice

The value of the underlined digit is...

• 70 000 000

• 7 000 000

• 700 000

• 700 000 000

Fill in the Blanks

The value of the underlined digit is...

Multiple Choice

The value of the underlined digit is 700 000

• True

• False

Multiple Choice

The numbers ordered from least to greatest are:

• 36 001 304, 9 495 627, 36 001 523

• 36 001 523, 9 495 627, 36 001 304

• 36 001 523, 36 001 304, 9 495 627

• 9 495 627, 36 001 304, 36 001 523

Multiple Choice

The first 3 common multiples of 4, 5 and 6 are...

• 60, 120 and 180

• 60, 120 and 160.

• 30, 60 and 120.

• 20, 60 and 120.

Multiple Choice

A package of wieners has 12 wieners. A package of buns has 8 buns. Suppose you want to buy the same number of wieners and burns. How many packages of each would you buy?

• 3 packages of buns and 2 packages of wieners.

• 6 packages of buns and 4 packages of wieners.

• 9 packaged of buns and 6 packages of wieners

• All the options are correct.

Multiple Choice

13 is composite.

• True

• False

Multiple Choice

21 is composite

• True

• False

Multiple Choice

46 is composite

• True

• False

Multiple Choice

36 is composite

• True

• False

Fill in the Blanks

Only one prime number is even. Witch number is it?

Fill in the Blanks

Use Mental Math to solve: 150 x 16 x 2

Fill in the Blanks

Use Mental Math to solve: 250 + 83 + 160

Fill in the Blanks

Use Mental Math to solve: 28 x 4

Fill in the Blanks

Use the order of operations to solve: $35\ -\ 16\ \div4$

Fill in the Blanks

Use the order of operations to solve: $8\ \times\left(6\div4\right)$

Fill in the Blanks

Use the order of operations to solve: $86\ -\ 9\ \times9\$

Multiple Choice

1752 is the result of which expression?

• 199 + 402 + 350 + 797

• 572 + 368 + 427 + 385

Fill in the Blanks

Multiply 2497 x 84

Multiple Choice

135 796 is the result of 365 x 26.

• True

• False

Multiple Choice

1997 x 68 =

• 17 810

• 135 796

• 209 748

Multiple Choice

The quotient is...

• 168 R3

• 178 R3

• 167 R3

• 168 R4

Fill in the Blanks

What is the remainder of the division $1638\ \div24$ ?

Multiple Choice

The quotient is...

• 18 R24

• 180 R24

• 108 R24

• None of the options

Fill in the Blanks

Frankie has 1 350 collector cards. He can fit 12 on each page of a scrapbook. How many pages can Frankie fill?

Multiple Choice

Mrs. Li has 107 beehives. She harvested about 64 kg of honey per hive. About how many kilograms of honey did Mrs. Li harvest?

• About 64 g.

• About 64 kg.

• About 6 848 g.

• About 6 848 kg

Fill in the Blanks

During a busy season, the queen bee lays about 1500 eggs in 24 hours. About how many eggs does the queen bee lay each hour?