Topic A Review

Word Problems

100

A pet store has 1,245 fish. It receives 328 more fish.
How many fish does the store have now?

1,573

200

A stadium has 5,600 seats. During a game, 1,245 seats are empty.
How many seats are filled?

4,355

300

A farmer picked 2,735 oranges on Monday and 1,486 oranges on Tuesday.
How many oranges did the farmer pick altogether?

4,221

400

A toy store had 6,425 toys. It sold 2,318 toys.
How many toys are left?

4,107

500

A museum had 3,875 visitors in June. In July, it had 1,925 more visitors than June.
How many visitors did the museum have in July?

5,800

Rounding

100

Round 362 to the nearest ten.

360

200

Round 751 to the nearest hundred.

800

300

Round 264 to the nearest ten

260

400

Round 659 to the nearest hundred

700

500

Round 556 to the nearest ten and nearest hundred

560 and 600

Comparing

100

Fill in the symbol

3,746 __ 3,764

<

200

Which number is greater?

5,209 or 5,029

5,209

300

Fill in the symbol:

7,890 ___ 7,809

>

400

Put these numbers in order from greatest to least:

4,612 — 4,261 — 4,621 — 4,216

4,621, 4,612, 4,261, 4,216

500

Which number could go in the blank to make this statement true?

6,425 < ______ < 6,500

A. 6,415
B. 6,450
C. 6,510
D. 6,400

B. 6,450

Write in Standard Form

100

Write three thousand, four hundred twenty-seven in standard form.

3,427

200

Write five thousand, sixty-three in standard form.

5,063

300

Write two thousand, nine hundred five in standard form.

2,905

400

Write seven thousand, four hundred eighty-two in standard form

7,482

500

Write nine thousand, twenty-six in standard form

9,026

Representing a Number

100

Which expanded form represents 4,372?

A. 4,000 + 300 + 70 + 2
B. 4,000 + 30 + 7
C. 400 + 300 + 70 + 2
D. 4,000 + 300 + 7

A

200

What number is represented by:

6 thousands + 5 hundreds + 4 tens + 3 ones

6,543

300

Which shows 3,705 correctly?

A. 3 thousands + 7 hundreds + 5 ones
B. 3 thousands + 7 tens + 5 ones
C. 3 thousands + 7 hundreds + 5 tens
D. 3 hundreds + 7 thousands + 5 ones

B

400

Which number is represented by:

8 thousands + 14 tens + 6 ones

8,146

500

Select all the expressions that represent 5,432.

A. 5,000 + 400 + 30 + 2
B. 5 thousands + 43 tens + 2 ones
C. 5 thousands + 4 hundreds + 32 ones
D. 54 hundreds + 32 ones
E. 5,000 + 4,000 + 30 + 2

A, B, C, D