addition
subtraction
addition regrouping
subtraction regrouping
random
100

12+5=

17

100

19-7=

12


100

25+7=

32

100

22-15=

7

100

There were 15 apples in a basket. Tommy ate 7 of them. How many apples are in the basket?

8 apples

200

13+6=

19

200

12-6=

6


200

27+18=

45

200

32-14=

18

200

There are 13 birds sitting on a branch. 9 more birds joined them. How many birds are now sitting on the branch?

22 birds

300

21+7=

28

300

27-15=

12

300

29+14=

43

300

41-27

14

300

There are 46 balls on the playground. 24 were soccer balls the rest were basketballs. How many basketballs are on the playground?

22 basketballs

400

24+23=

47

400

29-16=

13

400

45+38=

83

400

51-28=

23

400

Dan caught 22 fish in the morning. He threw 5 back because they were to small. He caught 12 more in the afternoon. How many fish does he have now?

29 fish

500

34+15=

49

500

47-23=

24

500

56+39=

95

500

63-27=

36

500

At a park I saw 21 animals. I saw 11 dogs and 5 squirrels and some frogs. How many frogs did I see? 

5 frogs