2 Digit Mixed Addition/Subtraction With/Without Regrouping

Addition

100

12 + 10 =

22?

200

25 + 14 =

What is 39?

300

38 + 11 =

What is 49?

400

41 + 20 =

What is 61?

500

59 + 10 =

What is 69?

Subtraction

100

32 - 9 =

23

200

25 - 14 =

What is 11?

300

38 - 11 =

What is 27?

400

41 - 20?

21

500

59 - 10 =

49

Addition 2

100

16 + 16 =

32

200

21 + 19 =

40

300

33 + 28 =

61

400

47 + 13 =

60

500

64 + 46 =

110?

Subtraction 3

100

16 - 7 =

9

200

21 - 6 =

15

300

33 - 28 =

What is 5?

400

42 - 13 =

29

500

64 - 46 =

18

Mystery???

100

13 + 8 =

21

200

27 - 8 =

19

300

35 + 22 =

57

400

42 - 19 =

 23

500

98 - 39 =

59?