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a fost răspuns

d)16×[40+2×(560÷8-7×7)}×10-100÷10= varog facetil repede​

Răspuns :

Andreealabar

16 × [ 40 + 2 × ( 560 : 8 - 7 × 7 ) ] × 10 - 100 : 10 =

= 16 × [ 40 + 2 × ( 70 - 49 ) ] × 10 - 10 =

= 16 × ( 40 + 2 × 21 ) × 10 - 10 =

= 16 × ( 40 + 42 ) × 10 - 10 =

= 16 × 82 × 10 - 10 =

= 1312 × 10 - 10 =

= 13 120 - 10 =

= 13 110

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