(完整)六年级数学计算练习题(解方程和简便运算)
山东高考历年分数线-战鼓擂
一、解方程。
姓名:
123
3
274
3X=
X÷= ÷X= 25% X +
15%X =
510
8
7165
X1
325
4
=30% X
= X-0.25= 50% X +
X = 3.6
4
X×
3
1
5
=20×
4
X - 15%X = 68 X
X+
73
8
X=
4
6X+5 =13.4 4
4 X-3 ×9 = 29 5X
572
1
2
X +
1
6
X = 4
X+
X-6=38
-3×
55
21
=
7
4
5
-
2
7
X =
3
4
X+
3
8
X=121
12
4
X=20
4X-6×
3
=2
3
4
X+
1
4
=
3
8
X - 0.8 X = 16+6
×5-
33
4
X =
5
4+0.7X=102
1
0.36
2213
21
( X
- 4.5) = 7 X÷=12 2(X-2.6)=8
X- X=
3
3
X×(
1313
6
+
8
)=
12
X
X -
4
5
X -4= 21
4
-0.375 X =
5
6
20 X–
8.5= 1.5
5310
1
2
X - 25% X
= 10
2
二、
简便运算。
(
7134
- )×60 36×
0.65×101
125
(1.25-0.125)×8
25
(12+
2
7
) ×7
13
4
7
×
636
13
+
7
×
13
27.5
7
10
×101-
7
10
7
25
×103-
77
25
×2-
25
0.92
2.25×4.8+77.5×0.48
4.8
227
27
×(15×
28
)×
2
15
4.36
1.25÷
2
3
×0.8
9.6
8888
9
×
9
÷
9
×
9
35
3
8
×8 2
4×(
11
12
-
3
8
-
1
1
6
-
3
)
×10.2
2.6×99
×3.7-7.5×3.7
7
11
9
÷
7
5
5
+
9
×
11
3
5
× 99 +
3
5
<
br>16
5
×
7
13
-
3
5
÷
13
7
×1.41+0.92×8.59
×7.8+78×0.52 1.3×11.6-1.6×1.3
×12.5×8 2.5×32×1.25
÷3.2÷3
15.2÷0.25÷4
3
8
×3÷
3
8
×3
146.5-(23+46.5)
3
12.89-(3.89-1.6)
73.8-1.64-13.8-5.36
15.75+3.59-0.59+14.25
5.48-(9.4-0.52) 12.06+5.07+2.94
30.34+9.76-10.34
4