Addition to 20
Addition to 100
Subtracting 1 digit
Subtracting 2 digits
Multiplication
100

14+6

20

100

73+14

87

100

20-8

12

100

89-54

35

100

8x1

8

200

9+8

17

200

12+59

71

200

82-6

76

200
24-12

12

200

9x2

18

300

15+4

19

300
55+44

99

300

90-7

83

300

54-17

37

300

5x3

15

400

6+7

13

400

48+52

100

400

18-4

14
400

79-19

60

400

7x2

14

500

7+8

15

500

68+16

84

500

48-9

39

500

60-24

36

500

15x2

30

M
e
n
u