a.-21:(-7)+8×(-2)=… b. 15-(-8)×5-30:(-6)=… pkek cara yah kerjain mlm nih bsk dikumpul??
Matematika
shifa177
Pertanyaan
a.-21:(-7)+8×(-2)=…
b. 15-(-8)×5-30:(-6)=…
pkek cara yah kerjain mlm nih bsk dikumpul??
b. 15-(-8)×5-30:(-6)=…
pkek cara yah kerjain mlm nih bsk dikumpul??
2 Jawaban
-
1. Jawaban yuanherlina98
a. 3 + (-16) = -13
b. 15 - (-40) - (-5) = 60 -
2. Jawaban BSunShine
a][
= -21 : (-7) + 8 × (-2)
= 3 - 16
= -13
b][
= 15 - (-8) × 5 - 30 : (-6)
= 15 + 40 + 5
= 60