Toán 236 . ( – 145) + 236 . ( -856) + 236 = ? 10/09/2021 By Ruby 236 . ( – 145) + 236 . ( -856) + 236 = ?
236 . ( – 145) + 236 . ( -856) + 236 = 236 . (-145) + 236 . (-856) + 236.1 = 236.[(-145) + ( -856) + 1] =236.[(-1001) + 1] =236.(-1000) = -236000 Trả lời
236 . ( – 145) +236 . (-856) + 236
= 236. (-145-856+1)
= 236. -1000
= -236000
236 . ( – 145) + 236 . ( -856) + 236
= 236 . (-145) + 236 . (-856) + 236.1
= 236.[(-145) + ( -856) + 1]
=236.[(-1001) + 1]
=236.(-1000)
= -236000