Предмет: Математика, автор: Аноним

решите пример пожалуйста
(679345+193456)-400000-174965)+254189-(700000-676389)=
запиши по действиям

mnastya2002: ща напишу
mnastya2002: всё

Ответы

Автор ответа: mnastya2002
0
1. 679345+193456=872801
2. 872801-400000=472801
3. 472801-174965=297836
4. 700000-676389=23611
5. 297836+254189=552025
6. 552025-23611=528414
mnastya2002: Сойдёт? Правильно?
mnastya2002: Пожалуйста
mnastya2002: переписывай, и спать, хотя я сама ещё свои уроки не сделала..... а спать тож хочу, тебе задание писала)
mnastya2002: Да)
mnastya2002: я калькулятор не очень люблю, своим умом решала)
mnastya2002: надеюсь правильно)
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