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

2 + 3 = ...
7

5

6

8

7 + 9 = ...
17

15

18

16

6 + 3 = ...
9

11

10

8

8 + 10 = ...
18

20

17

19

5 + 6 = ...
11

10

12

13

9 + 7 = ...
15

16

17

14

8 + 5 = ...
12

15

14

13

2 + 6 = ...
9

10

8

7

3 + 2 = ...
5

7

6

4

4 + 6 = ...
10

11

9

12

1 + 7 = ...
9

10

8

11

9 + 8 = ...
16

17

15

18

6 + 5 = ...
10

11

13

12

2 + 5 = ...
7

6

8

9

3 + 6 = ...
10

9

8

11

5 + 4 = ...
9

8

10

7

4 + 7 = ...
12

10

11

14

10 + 4 = ...
16

15

14

13

7 + 4 = ...
14

12

11

13

7 + 8 = ...
13

15

14

16