2 contoh soal tentang operasi bilangan beserta jawabannya
Matematika
nasir36
Pertanyaan
2 contoh soal tentang operasi bilangan beserta jawabannya
2 Jawaban
-
1. Jawaban noermayaayundira
1. -12 + 54 : (-6)
= -12 + (-9)
= -21
2. 2 x -8 + 7
= -16 + 7
= -9 -
2. Jawaban AiHaibaraa
No.1
5 × (-3) : (-5) × 10
= -15 : (-5) × 10
= 3 × 10
= 30
No.2
30 + (-15) - (-4) - 7
= 15 + 4 - 7
= 19 - 7
= 12
No.3
6 × (-4) + 13 × 2
= -24 + 26
= 2