(900-250+140)-(400+900:3-200)-500= мой вариант 890

Question

(900-250+140)-(400+900:3-200)-500= мой вариант 890

Comments

-210

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200

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спаибо

Answer 1

(900-250+140)-(400+900:3-200)-500= -210
1) 900-250=650
2) 650+140=790
3) 900:3=300
4) 400+300=700
5) 700-200=500
6) 790-500=290
7) 290-500=-210