Addition
Subtraction
Estimate
Multiplication
Word Problems
100

6 + 6 + 10 =

22

100

18 - 7 = 

11

100

28 + 32 = 

60

100

1 x 5 = 

5

100

A library has 245 books on one shelf and 378 books on another shelf.
How many books are there in total?

623

200

7 + 7 + 10 =

24

200

63 - 22 = 

41

200

47 + 28 = 

80

200

2 x 6 = 

12

200

A school collected 684 cans of food for a food drive.
They gave 259 cans to families in need.
How many cans are left?

425

300

36 + 25 = 

61

300

458 - 347 = 

111

300

74 - 48 = 

20

300

3 x 8 = 

24

300

A jacket costs $235 and a pair of shoes costs $164.
How much money does the customer spend in total?

$399

400

243 + 129 = 

372

400

674 - 468 = 

206

400

589 + 233 = 

400

400

4 x 4 = 

16

400

There are 6 boxes of crayons.
Each box has 6 crayons.
How many crayons are there altogether?

36

500

5042 + 3459 = 

8501

500

4025 - 3145 = 

880

500

879 - 443 = 

500

500

5 x 8 = 

40

500

There were 520 students at a school assembly.
Later, 187 students went back to class.
How many students are still at the assembly?

333

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