Writing
Addition
Subtraction
100

Write the number four

4
100

1 + 3

4

100

4 - 2

2

200

Write the number three

3

200

2 + 4

6

200

6 - 5

1

300

Write the number eight

8

300

5 + 5

10

300

10 - 7

3

M
e
n
u