Addition
Subtraction
100

28+19

47

100

27-12

15

200

18+36

54

200

36-22

14

300

237+546

783

300

387-258

129

400

1472+639

2111

400

1474-564

910

500

2793+4692

7485

500

2647-1794

853

M
e
n
u