Third Grade Math Review

3-Digit Addition

100

200+305

505

200

348+410

758

300

331+279

610

400

499+264

763

500

310+678

988

3-Digit Subtraction

100

465-200

265

200

658-547

111

300

369-167

202

400

545-203

342

500

891-233

658

Multiplication

100

2 X 3

6

200

10 X 5

50

300

8 X 11

88

400

12 X 3

36

500

12 X 12

144

Division

100

10 ÷ 2

5

200

21 ÷ 3

7

300

33 ÷ 11

3

400

24 ÷ 2

12

500

13 ÷ 13

1

Word Problems

100

If Dawn has 3 friends and she wants to give them each 5 marbles, how many marbles does she give her friends all together? 

15 marbles

200

Riley has 564 roses and 357 tulips in her flower field, how many flowers does she have all together?

921 flowers

300

Hank has a Lego set that contains 358 pieces, if he has already used 216 pieces, how many pieces does he have left?

142 pieces

400

If Hannah has to buy two cupcakes for each person in her class and there are ten students in the classroom, how many cupcakes should she buy?

Twenty cupcakes

500

If there are two children at the table and six slices of pizza, how many slices of pizza does each child get?

Three slices