1.(3-10)+4×(-2) 2.28+7×(-5) 3.-12+20×4-(-6):3 4.14+(18:(-3-1)-(-2)×3
Matematika
n4n4n6
Pertanyaan
1.(3-10)+4×(-2)
2.28+7×(-5)
3.-12+20×4-(-6):3
4.14+(18:(-3-1)-(-2)×3
2.28+7×(-5)
3.-12+20×4-(-6):3
4.14+(18:(-3-1)-(-2)×3
1 Jawaban
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1. Jawaban zalfaarman
1. (-7) + (-8) =(-15)
2. 28 + (-35) = (-7)
3. (-12) + 80 -(-3)
4. 14 + (-4.5)- (-6) = 15,5
* mohon maaf ya kalau salah :D