Addition
Subtraction
Word problems
Missing part
Mystery
100

12+6=

18

100

50-20=

30

100

Jerry had 13 jars of pickles, but gave 7 jars to Sally. How many jars of pickles does Jerry have left?

6 jars of pickles

100

43-__ =10

33

100

Wanda had 32 cats, but she gave her brother 16. How many cats does Wanda have left?

16 cats

200

20+22=

42

200

53-39=

14

200

Cade had 87 marbles and he gave 18 to Sam. How many marbles does Cade have left?

69 marbles

200

55-__= 20

35

200

22-13=

9

300

12+19=

31

300

21-12=

9

300

Molly had 44 socks. Her sister took 12 of them. How many socks does Molly have left?

32 socks 

300

66-__=21

45

300

33-33=

0

400

30+21=

51

400

88-59=

29

400

Alyssa had 112 cookies. Lori has 140 cookies. How many more cookies does Lori have than Alyssa?

28 cookies

400

75-__= 31 

44

400

Mr. Wayne made 37 frames. He gives away 19 frames as gifts. How many frames does he have left?

18 frames

500

52+18=

70

500

92-24=

68

500

The aquarium has a lot of fish tanks. They bought 18 more fish and now the aquarium has 149 fish. How many fish did the aquarium have to begin with?

131 fish

500

84-__= 27

57

500

72-57=

15

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