32×括号25+ 125用简便方法计算
32×括号25+ 125用简便方法计算
32x(25+125)
=8x(4x25)+4x(8x125)
=8x100+4x1000
=800+4000
=4800
24×25+括号196-18括号乘十六的简便方法计算
解:
24×25+括号196-18括号乘十六的简便方法
=6x(4x25)+(196-18)x16
=6x100+178x16
=600+178x10+178x6
=600+1780+1068
=2380+1068
=3448
用简便方法计算(25+125)乘25+(75+77)乘25
(25+125)×25+(75+77)×25
=25×(150+152)
=25×(300+2)
=7500+50
=7550
25+括号75+36括号简便方法怎么算
25+括号75+36括号简便方法怎么算
25+(75+36)
=25+75+36
=100+36
=136
用简便方法计算25*32*125
用简便方法计算25*32*125
解答:
25x32x125
=25x4x8x125
=100x1000
=100000
用简便方法计算。 25×32×125
=25*4*8*125
=(25*4)(8*125)
=100*1000
=100000
25×32×125【用简便方法计算】
25×32×125
=25x4x8x125
=100x1000
=100000
125×25×32用简便方法计算‘
125×25×32用简便方法计算‘
=125x8x(4x25)
=1000x100
=100000