A.15×(-4)÷5-2+9= B.6×(5+7)÷(-8+4)= C.-30×3+20:5= D.(-11+7):2+2×3=
Matematika
Denveryehezkiel3173
Pertanyaan
A.15×(-4)÷5-2+9= B.6×(5+7)÷(-8+4)= C.-30×3+20:5= D.(-11+7):2+2×3=
2 Jawaban
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1. Jawaban darkzcliff
A. 15 × (-4) ÷ 5 - 2 + 9
= - 60 ÷ 5 - 2 + 9
= - 12 - 2 + 9
= - 14 + 9
= - 5
B. 6 × (5 + 7) + (-8 + 4)
= 6 × 12 + (-4)
= 65 + (-4)
= 65 - 4
= 61
C. -30 × 3 + 20 : 5
= -90 + 20 : 5
= -90 + 4
= -86
D. (-11 + 7) : 2 + 2 × 3
= -4 : 2 + 2 × 3
= -2 + 2 × 3
= -2 + 5
= 3
semoga membantu^^ -
2. Jawaban Lakzarro
A.-5
B.6
C.-86
D.4
semoga bermanfaat