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(9×7 +5)×10:2-(2+2×20:4×3+213:3)=​

Răspuns :

Răspuns:

(9×7+5)×10:2-(2+2×20:4×3+213:3)=

(63+5)×10:2-(2+2×5×3+71)=

68×10:2-(2+10×3+71)=

68×5-(2+30+71)=

340-(32+71)=

340-103=237

Sper că te-am ajutat!

(63+5)×10:2-(2+2×5×3+71)

68×10:2-(2+10×3+71)

68×10:2-(2+30+71)

68×10:2-(2+101)

68×10:2-103

68×5-103

204-103

101