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Calincosmin
a fost răspuns

efectueaza:
(199+1)-3*7= 100-(8*8:8)= 45+20:4-3*5= (10+13)+(36:9-21:7)=

Răspuns :

Ariadnaxxxx

1) (199+1)-3×7= 179

2) 100-(8×8÷8)= 92

3) 45+20÷4-3×5= 35

4) (10+13)+(36:9-21:7) = 24