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

2 + 3 = ...
7

5

8

6

7 + 9 = ...
17

18

15

16

6 + 3 = ...
9

10

8

11

8 + 10 = ...
17

18

20

19

5 + 6 = ...
13

10

12

11

9 + 7 = ...
17

14

16

15

8 + 5 = ...
12

13

14

15

2 + 6 = ...
8

7

10

9

3 + 2 = ...
6

4

7

5

4 + 6 = ...
11

9

10

12

1 + 7 = ...
8

10

9

11

9 + 8 = ...
15

16

18

17

6 + 5 = ...
12

11

10

13

2 + 5 = ...
7

9

6

8

3 + 6 = ...
8

11

9

10

5 + 4 = ...
10

9

7

8

4 + 7 = ...
11

12

14

10

10 + 4 = ...
15

13

14

16

7 + 4 = ...
11

13

12

14

7 + 8 = ...
13

16

15

14