Addition
Subtraction
Missing Number
Word Problems
100

Solve the math problem:

12+___= 17

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5

100

Solve the math problem:

15-____=11

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4

100

What number is missing?  14,13, ____

12

100

Pete reads for 9 minutes.  The next day he reads for 6 minutes.  How many minutes did he read altogether?

9 + 6=_____

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15 minutes

200

Solve the math problem:

___+6= 12


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6

200

Solve the math problem:

10-___=4

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6

200

What number is missing? 99, ____, 101

100

200

Sarah ate 14 M&Ms.  Stephen ate 4 less than Sarah. How many M&Ms did Stephen eat?

14-4=_____


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10 M&Ms

300

Solve the math problem:

8+7=


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15

300

Solve the math problem:

13-6=

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7

300

What number is missing? 63, ___, 61

62

300

Amy has some crayons.  She finds 7 more crayons. Now she has 10 crayons.  How many crayons did she have at the start?

_____+ 7=10

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3

400

Solve the math problem:

8+___=11


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3

400

Solve the math problem:

15-___=5

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10

400

What number is missing?____,20, 21

19

400

There are 15 fish in a tank.  7 of the fish are orange.  The rest are silver.  How many are silver?

                     15

                  7     ___

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8

500

Solve the math problem:

____+7=17


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10

500

Solve the math problem:

18-5=

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13

500

What number is missing? 68,69, ____

70

500

Mark has 16 flowers.  He gives some to Alex.  Now Mark has 8 flowers.  How many did he give to Alex?

16-___=8


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8

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