5
6
7
8
9
100

3+5=?

A.1

B.2

D.3

S.8

100

20+20=?

A.50

B.30.

D.40

C.20

100

100+50=?

A.140

B.130

D.120

C.150

200

7+7=?

A.10

B.14

D.13

C.11

300

50+30=?

A.40

B.80

D.70

C.90