第一个:3.6减3.6乘0.5第二个:5.8乘5.8加0.58乘42加58好的再加20 .再加20.
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/08 23:57:22
第一个:3.6减3.6乘0.5第二个:5.8乘5.8加0.58乘42加58好的再加20 .再加20.
第一个:3.6减3.6乘0.5
第二个:5.8乘5.8加0.58乘42加58
好的再加20 .再加20.
第一个:3.6减3.6乘0.5第二个:5.8乘5.8加0.58乘42加58好的再加20 .再加20.
第一个:3.6-3.6×0.5
=3.6×(1-0.5)
=3.6×0.5
=1.8
第二个:5.8×5.8+0.58×42+58
=5.8×5.8+5.8×0.1×42+58
=5.8×5.8+5.8×4.2+58
=5.8×(5.8+4.2)+58
=5.8×10+58
=58+58
=116
0,116
第一个:3.6-3.6×0.5
=3.6×(1-0.5)
=3.6×0.5
=1.8
第二个:5.8×5.8+0.58×42+58
=5.8×5.8+5.8×0.1×42+58
=5.8×5.8+5.8×4.2+58
=5.8×(5.8+4.2)+58
=5.8×10+58
=58+58
=116
3.6减3.6乘0.5
=3.6*(1-0.5)
=3.6*0.5
=1.8
5.8乘5.8加0.58乘42加58
=5.8*5.8+5.8*4.2+5.8*10
=5.8*(5.8+4.2+10)
=5.8*20
=116
3.6-3.6*0.5
=3.6-1.8
=1.8
5.8*5.8+0.58*42+58
=5.8*5.8+5.8*4.2+58
=5.8*(5.8+4.2)+58
=5.8*10+58
=58+58
=116
一:3.6-3.6*0.5
=0*0.5
=0
二:5.8*5.8+0.58*42+58
=34.22*42+58
=1495.24
3.6-3.6*0.5
=3.6*(1-0.5)
=3.6*0.5
=1.8
5.8*5.8+0.58*42+58
=5.8*5.8+5.8*4.2+5.8*10
=5.8*(5.8+4.2+10)
=5.8*20
=116
第一题
3.6-3.6*5
=1*3.6-3.6*5
=3.6*(1-0.5)
=3.6*0.5
=1.8
第二题
5.8*5.8+0.58*42+58
=5.8*5.8+5.8*4.2+5.8*10
=5.8*(5.8+4.2+10)
=5.8*20
=116
自己打的,可是很累的哦!
3.6-3.6×0.5
=3.6×(1-0.5)
=3.6×0.5
=1.8
5.8×5.8+0.58×42+58
=0.58×58+0.58×42+0.58×100
=0.58×(58+42+100)
=0.58×200
=116
3.6减3.6乘0.5=3.6-3.6×0.5
=3.6×(1-0.5)
=3.6×0.5
=1.8
5.8乘5.8加0.58乘42加58=5.8×5.8+0.58×42+58
=5.8×5.8+5.8×0.1×42+58
...
全部展开
3.6减3.6乘0.5=3.6-3.6×0.5
=3.6×(1-0.5)
=3.6×0.5
=1.8
5.8乘5.8加0.58乘42加58=5.8×5.8+0.58×42+58
=5.8×5.8+5.8×0.1×42+58
=5.8×5.8+5.8×4.2+58
=5.8×(5.8+4.2)+58
=5.8×10+58
=58+58
=116
收起
丶问题你好 3.6*3.6*0.5=3.6*(3.6*0.5)*3.6=1.8*3.6=6.48 5.8*5.8+5.8*42+58=5.8*5.8+5.8*4.2+5.8*1=5.8*(1+4)=5.8*5=29
3.6减3.6乘0.5
=3.6-3.6*0.5
=3.6*(1-0.5)
=3.6*0.5
=1.8
5.8乘5.8加0.58乘42加58
=5.8*5.8+0.58*42+58
=5.8*(5.8+4.2+10)
=5.8*20
=116