Addition
Subtraction
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Number Before
Story Problems
100

16+3 = 

19

100

7-3=

4
100

___, 20, 30, 40, 50 

10
100

40

39

100

Isaac had 15 pickles. He ate 4 of them. How many does he have now? 

11 pickels

200

11+3=

14

200

8-2=

6
200

5, 10, 15, ___, 25

20
200

95

94
200

Joe bought 12 pizzas. He dropped 5 of them on the ground! How many are left? 

7 Pizzas

300

7 + 5 =

12

300

13 - 2 = 

11

300

2, 4, __, 8, 10

6
300

105

104
300

Darvan made 14 bowls of slime. Then he decided to make 5 more. How many bowls of slime does Darvan have? 

19 Cookies 

400

15+ 4 =

19
400

18 - 6 = 

12
400

__, 35, 40, 45, 50

30
400

80

79

400

Ms. Ebsen has 16 ice cream cones. She gives 4 of them away to Isaac, Darvan, Joe and Arlo. How many ice cream cones does Ms. Ebsen have now? 

12 Ice cream Cones 

500

12 + 5 =

17

500

19- 6 = 

13
500

20, 22, __, 26, 28

24

500

130

129

500

Arlo chased 11 ducks. 5 more ducks game and Arlo chased those too. How many ducks did Arlo chase in all? 

16 ducks

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