Kunci Jawaban
1. 5 x (-6) = -6 x 5 = -30
2. (-4) x (-7) = -7 x (-4) = 28
3. (2 + 4) + 5 = 2 + (4 + 5) = 11
4. 3 x (6 x 4) = (3 x 6) x 4 = 72
5. 2 x (3 + 4) = (2 x 3) + (2 x 4) = 14
6. (5 + 3) x 2 = (5x2) + (3x2)
7. 3 x (8 – 2) = (3 x 8) – (3 x (-2)) = 18
8. -2 x (5 + 4) = (-2 x5) + (-2 x 4) = -18
9. 217
10. 42
11. 23 x 5
12. 22 x 3 x 5
13. 22 x 52
14. 12
15. 36
16. 60
17. 630
18. 10
19. 8
20. 2
21. 7 x 7 x 7
22. 9 x 9 x 9
23. 32 x 32 x 32 = 32.768
24. 25 x 25 x 25 = 15.625
25. 1728
26. 125
27. 512
28. 3375
29. 22
30. 10
Sabtu, 29 Agustus 2015
Kunci Jawaban Ulangan Harian 1
09.14
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