Решите, -12+32 -16+9 -) -16-9 -30+18 -8+11 -12-32 - вопрос №1232169169301881112322514402140217323648 от vadkirkov 03.07.2021 09:31

Question

Математика: Решите, -12+32 -16+9 -) -16-9 -30+18 -8+11 -12-32 -25+(-14) -40-21 -40+21 -8(-11)

vadkirkov · Answer

-12+32 = 20-16+9 = -7-12-(-32) = -12+32=20 -16-9 = -25-30+18 = -12-8+11 = 3-12-32 =-44-25+(-14) = -25-14=-39-40-21= -61-40+21 = -19-8(-11) = -8-11=-19...