Jawaban:
7). 21 + (-16) = 21 - 16 = 5 (b)
8). -73 - (-56) = -73 + 56 = -17 (d)
9). 12 - (-4) = 12 + 4 = 16 (d)
10). -18 : 6 = -3 (a)
Penjelasan dengan langkah-langkah:
7. 21 + (-16)
= 21 - 16
= 5
8. -73 - (-56)
= -(73 - 56)
= -17
9. 12 - (-4)
= 12 + 4
= 16
10. -18 : 6
= -3
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Jawaban:
7). 21 + (-16) = 21 - 16 = 5 (b)
8). -73 - (-56) = -73 + 56 = -17 (d)
9). 12 - (-4) = 12 + 4 = 16 (d)
10). -18 : 6 = -3 (a)
Penjelasan dengan langkah-langkah:
7. 21 + (-16)
= 21 - 16
= 5
8. -73 - (-56)
= -(73 - 56)
= -17
9. 12 - (-4)
= 12 + 4
= 16
10. -18 : 6
= -3