Show:
Addition 1
Subtraction 2
Addition 3
Subtraction 4
Multiplication
100

28 + 30 =

58

100

46 - 4 =

42

100

14 + 32 = 

46

100

56 - ____ = 51

5
100

6 x 10 =

60

200

47 + 6 =

53

200

19-5 =

14

200

25 + 25 = 

50

200

64 - _____ = 50

14

200

9 x 3 =

27

300

40+ 5 =

45

300

46-2 =

44

300

25 + 51 = 

76

300

_____ - 5 = 12

17
300

7 x 6 =

42

400

36 + 4

40

400

57-5 =

52

400

42 + 32 =

74

400
182 - 7 =

175

400

9 x 9 =

81

500

27+ 19 = 

46

500

17 - 4 =

13

500

37 + 42 =

79

500

144 - 123 =

21

500

10 x 10 = 

100