六年级数学脱式计算、解方程Word下载.doc
《六年级数学脱式计算、解方程Word下载.doc》由会员分享,可在线阅读,更多相关《六年级数学脱式计算、解方程Word下载.doc(3页珍藏版)》请在冰豆网上搜索。
(0.5-0.375)
3.6÷
1.2+0.5×
0.5「14-(4.5+1.75×
2)」
(9.4-1.5)×
4(9.4-1.5×
4.6)÷
4
(-×
)×
(+)[―(―)]÷
÷
+×
-×
―(―)
9-÷
9 ×
×
2.4-2.4×
― ÷
+÷
3×
(+)- ÷
[(+)×
]
5.3×
100+1000+0.17
0.4×
7×
0.1+0.2÷
0.2
0.1÷
1+1÷
0.8-0.1 3.6×
1.25+0.32÷
0.4
(0.25+0.125)÷
(0.75×
0.4) 58.8÷
(0.6×
0.7)÷
0.02
二、解方程:
X÷
0.12=0.12
16.9÷
X
=0.13
X+X=1 X-X=
X-5×
= 9.4x-0.4x=16.2
0.2x-0.4+0.5=3.72x÷
=
(x+)=98.4x-26=3.4
6(x+4)=1207x-32.5=56.5-3x
5.4x+9.6×
4=49.2×
(x+)=9
0.75:
x=125:
22x:
14=9:
0.7
:
=x:
27x(1-15%)=34
25:
2.4=20:
x=20:
15
x+x=×
x-90%x=905x-3.6×
1.5=8