Предмет: Математика, автор: Аноним

Срочнннооооо пожалуйста решите по действиям (744:3+1074)10-700=
409+(500-995:5)-10=
(400-210:5):2+11000=
(12879-12000):3+407=

* обозначает умножить

Ответы

Автор ответа: НЫК

0

744÷3+107×4×10-700=13500 409+500-995÷5-10=109 400-210÷5÷2+11000=11019 12879-12000÷3+407=700

Автор ответа: ndusha

0

(744:3+107*4)*10-700=6060
1)744/3=248
2)107*4=428
3)248+428=676
4)676*10=6760
5)6760-700=6060

409+(500-995:5)-10= 700
1)995:5=199
2)500-199=301
3)409+301=710
4)710-10=700

(400-210:5):2+11000=11179
1)210:5=42
2)400-42=358
3)358:2=179
4)179+11000=11179

(12879-12000):3+407= 700
1)12879-12000=879
2)879:3=293
3)293+407=700

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