Multiplication
Multiplication
Subtraction
Addition
Addition
100

2x2

4

100

5x5

25

100

22-15

7

100

10+75

85

100

12+45

57

200

2x5

10

200

5x6

30

200

34-16

18

200

34+56

90

200

34+34

68

300

2x6

12

300

5x8

40

300

27-12

15

300

23+45

68

300

24+56

80

400

2x8

16

400

5x10

50

400

20-56

36

400

45+67

112

400

33+43

76

500

2x10

20

500

5x11

55

500

27-68

41

500

75+64

139

500

56+44

100