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

11 + 9 = ...
20

21

19

18

8 + 8 = ...
17

15

18

16

6 + 6
14

11

12

13

15 + 7 = ...
20

22

21

23

12 + 8 = ...
22

21

20

19

9 + 9 = ...
17

19

16

18

9 + 7 = ...
18

16

15

17

12 + 6 = ...
19

18

20

17

10 + 6 = ...
17

15

16

18

11 + 7 = ...
17

18

19

20

7 + 9 = ...
16

18

15

17

14 + 6 = ...
19

20

21

18

13 + 7 = ...
21

20

19

18

6 + 8 = ...
13

14

15

16

7 + 7 = ...
13

14

16

12

8 + 6 = ...
13

15

16

14

13 + 9 = ...
21

23

22

20

14 + 8 = ...
22

21

20

24

10 + 8 = ...
16

19

20

18

9 + 15 = ...
24

23

22

26