G4 Unit 1 Review

Addition

100

924 + 63

987

200

649 + 22

671

300

6,725 + 388

7113

400

323 + 7,904

8227

500

212 + 6,553

6765

Subtraction

100

5,060 - 4,226

834

200

7,090 - 3,451

3639

300

500 - 240

260

400

800 - 472

328

500

9,000 - 4,876

4124

Comparing Numbers

100

What comparison symbol makes this sentence true?

3,507 ___ 3,057

>

200

What comparison symbol makes this sentence true?

5,240 ___ 5,420

<

300

What comparison symbol makes this sentence true?

7,000 + 400 + 30 + 8 _____ 68 hundreds

>

400

What comparison symbol makes this sentence true?

6,000 + 400 + 30 + 8 _____ 88 hundreds

<

500

What comparison symbol makes this sentence true?

93 hundreds ___ 9,300

=

Expanded Form

100

Write the following in expanded form:

697

600 + 90 + 7

200

Write the following in expanded form:

3,862

3,000 + 800 + 60 + 2

300

Write the following in expanded form:

90,403

90,000 + 400 + 3

400

Write the following in expanded form:

852,947

800,000 + 50,000 + 2,000 + 900 + 40 + 7

500

Write the following in expanded form:

947, 229

900,000 + 40,000 + 7,000 + 200 + 20 + 9

Word Form

100

What number is equal to 3 thousands, 9 tens, and 4 ones?

3,094

200

What number is equal to 6 ten thousands, 4 hundreds, and 8 tens

60,480

300

What number is equal to 16 ten thousands, 7 hundreds, 3 tens and 9 ones?

160,739

400

What is the word form for:

6,517

Six thousand, five hundred seventeen

500

What is the word form for:

206,958

Two hundred three thousand, nine hundred fifty eight