Jawablah pertanyaan-pertanyaan di bawah ini dengan memilih jawaban yang paling tepat!

2 + 3 = ...
7

5

8

6

7 + 9 = ...
17

18

16

15

6 + 3 = ...
8

11

9

10

8 + 10 = ...
20

17

18

19

5 + 6 = ...
13

10

12

11

9 + 7 = ...
16

15

14

17

8 + 5 = ...
15

12

14

13

2 + 6 = ...
9

7

10

8

3 + 2 = ...
4

5

7

6

4 + 6 = ...
11

12

10

9

1 + 7 = ...
11

10

8

9

9 + 8 = ...
18

16

15

17

6 + 5 = ...
11

12

10

13

2 + 5 = ...
9

7

6

8

3 + 6 = ...
9

10

11

8

5 + 4 = ...
8

7

10

9

4 + 7 = ...
14

11

10

12

10 + 4 = ...
14

13

16

15

7 + 4 = ...
12

13

11

14

7 + 8 = ...
13

14

15

16