Addition (Level 1)
Addition (Level 2)
Subtraction (Level 2)
Subtraction (Level 1)
100

14+8

22
100

32 + 13

45

100

89 - 56

33

100

 10-6

4
200

12+7

19
200

48 + 21

69

200

34 - 21

13

200

16-8

8
300

4+13

17
300

46 + 32

78

300

95 - 42

53

300

13-7

6
400

10+10

20
400

41+55

96

400

58 - 46

12

400

19-9

10
500

15+14

29

500

62+47

109

500

78 - 45

33

500

20-14

6