a. -5+6×(-3) b.4×(-7):2 c.3×(2+(-4)) d.9×(-20:(3+1)) e.150:((15-5)×(-5)) f.(-8-2)×(-60:(16-1)) tolong d jawab :'v
Matematika
nnm13
Pertanyaan
a. -5+6×(-3)
b.4×(-7):2
c.3×(2+(-4))
d.9×(-20:(3+1))
e.150:((15-5)×(-5))
f.(-8-2)×(-60:(16-1))
tolong d jawab :'v
b.4×(-7):2
c.3×(2+(-4))
d.9×(-20:(3+1))
e.150:((15-5)×(-5))
f.(-8-2)×(-60:(16-1))
tolong d jawab :'v
1 Jawaban
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1. Jawaban coana1999
a. -5+6x(-3) = -5 + (-18) = -5-18 = -23
b. 4X(-7):2= -28:2=-14
c.3×(2+(-4)) = 3x(-2)=-6
d.9×(-20:(3+1)) = 9x(-20:4)=9x(-5)=-45
e.150:((15-5)×(-5)) = 150:((10)x-5))=150:(-50)=-3
f.(-8-2)×(-60:(16-1))=(-10)x(-60:(15))=-10x-4=40