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Two-Digit Subtraction
Two-Digit Addition
Two-Digit Subtraction
Random
100

45-21

24

100

22+51

73

100

24-12

12

100

29-21

8

200

75-15

60

200

13+46 

59

200

37-14

23
200

16-3

13

300

66-41

25

300

25+51

76

300

57-31

26

300

13-8

5

400

54-24

30

400

24+34

58

400

79-44

35

400

77-25

52

500

28-13

15

500

79+21

100

500

98-71

27

500

98-92

6