Unit 3 Math Review

Addition

100

150 + 325

475

200

209 + 347

556

300

281 + 358

639

400

588 + 127

715

500

469 + 448

917

Subtraction

100

568 - 137

431

200

872 - 314

558

300

680 - 274

406

400

632 - 187 

445

500

853 - 499

354

Place Value

100

What number is 1 hundred, 3 tens, and 7 ones?

137

200

What number is 4 hundreds and 2 tens?

420

300

How many ten rods make up the number 430? (TEN RODS ONLY)

43

400

What number would I have if I had 1 hundred, 14 tens, and 5 ones?

245

500

What number would I have if I had 2 hundreds, 4 tens, and 13 ones?

253

Comparing Numbers

100

Write the correct symbol for the number comparison. 

209 ___ 290

<

200

Write the correct symbol for the number comparison: 

730 __ 719

>

300

Write the correct symbol for the number comparison:

750 __ 75 tens

=

400

Write the correct symbol for the number comparison:

2 hundreds and 6 tens ___ 2 hundreds and 60 ones

=

500

Write the correct symbol for the number comparison: 

3 hundreds & 81 ones __ 3 hundreds and 8 tens

>

Mix of Everything

100

Callie had 165 marbles. Tara had 255 marbles. How many marbles did the girls have altogether?

420

200

How would you write the number 536 in hundreds, tens, and ones?

5 hundreds, 3 tens, 6 ones

300

Kyle had 827 Pokemon cards. Liam has 342 fewer Pokemon cards than Kyle. How many Pokemon cards does Liam have?

505

400

Add 42+39+11

92

500

714 - 396

318