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ajutor la ex 10 varog. urgenttt

Ajutor La Ex 10 Varog Urgenttt class=

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a)15-(8+7),b)90-(80-20),c)200-(450-250), d)83-43-(14-6), e)(100-20)-(200-180),f)(60-60)-(60-60)
Nicu123aer
a)15-(8+7)=0
b)90-(80-20)=30
c)200-(450-250)=0
d)83-(43-14-6)=48
e)(100-20-200)-180=60
f)(60-60)-(60-60)=0

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