六年级上册数学一课一练-计算专项练习-苏教版
计算专项练习
姓名
练习1
1.直接写得数
18×=
÷20= 2-
=
-
= 12÷
=
+
=
6×=
÷10=
÷
=
×14=
÷
=
×
=
2.怎样简便怎样算
4÷-
÷4
×(
+18)
×88+
÷
+
×
+
练习2
1.直接写出得数
×
= 2÷
=
×
=
÷
=
+
=
×
=
÷
=
-
=
×
÷
×
=
2.怎样简便怎样算
×
-
÷5 4-
÷
-
(
-
÷2)×
(-
)×24
+
×
÷2
÷
+
×
练习3
1.解方程
2.递等式计算
÷7+
÷7
4-
÷
-
练习4
1.直接写出得数
×
= 3÷
=
×
= 0÷
=
×4÷
×4=
÷4=
-
=
×
=
÷
= 0.33=
二、解方程
x=
x -
x =
x÷
=
+ 4 x =
3怎样简便怎样算
×(
-
)÷
练习5
一、直接写出得数
6×=
+
=
×
= 3 -
=
÷
=
1÷=
÷
=
-
=
× 14 =
÷12 =
二、怎样算简便就怎样算
×
+
÷8
÷[
×(
-
)]
-
÷
-
练习6
一、直接写出得数
+
= 3.5+6
= 2―
=
―
= 1÷6×
=
×4=
×
=
×
= 15×1
=
×
=
二、解方程
X=30 X-
X=27 4x÷
=
三、怎样简便就怎样算