Multiplacation
addition
subtraction
100

2x3

6

100

7+12

19

100

23-4

19

200

3x3

9

200

5+23

28

200

14-8

6

300

4x5

20

300

32+44

76

300

62-36

26

400

9x7

63

400

47+54

101

400

173-84

89

500

11x27

297

500

56+74

130

500

135-75

60

M
e
n
u