A
B
C
D
E
100

2+2=

4

100

3+0=

3

100

9+0=

9

100

4+4=

8
100

0+0=

0
200

4+3=

7
200

4+2=

6

200

6+2=

8


200

1+5=

6

200

5+3=

8
300

1+5=

what is 6

300

7+5=

12

300

15+1=

16
300

16+1=

17

300

2+3=

5

400

10+10=

What is 20

400

14+5=

19

400

10+2=

What is 12

400

9+10=

19

400

10+6=

16

500

9+2=

What is 11

500

4+4=

What is 8

500

3+3+1=

What is 7

500

2+3+4=

What is 9

500

20+20=

What is 40

M
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