小学数学青岛版六年级下册计算题专项练习
笑嘻嘻-折纸花康乃馨
小学数学青岛版六年级下册
计算题专项练习题
1、解方程:
518217
111
+
x
= 2
x
–
= 3
x
–1.4×2=1.1
x
+–=
5.5
x
–3
x
= 1.75
18
12
99
3
2
18
x
+
3
=
7
10
5
8
x
= 40
x
÷
2
3
=
5
6
x
+
2
7
x
=
18
x
–
3
4
x
=
1123
5
8
25
x
=
15×
5
x
×(
1
+
3
)=
13
12
x
×(1+
1
4
)= 25
(1–
5841
689
)
x
=
15
x
×
5
×
8
= 10
x
×
2
3
2
8
3
=
8×
4
x
×
7
=
21
15÷
x
=
5
6
x
×
9
10
= 24×
1
8
7
x
–4
x
= 21
计算下面各题:
[1
–(
1
311
5
412712
11
1
4
+
8
)]÷
8
9
–
12
×
5
÷3
(1–
6
×
5
)÷
9
7
÷
3
×7
5
12
–(
9
+
12
)
4
25
×
3
4
–
1
50
25
÷(
7
8
–
55
3
24
1
282
3
6
)
(
6
–
4
)÷(
3
+
9
)
[1–(
4
+
5
)]÷3.5
15
+
3
–
4
1
(1–)×]÷4
8–÷×
简便
6531
3451182182727
+×+ ×+÷7 4–÷–
×(9+)– ÷+×
1111
42
85637153593838
11
42524151411
++÷ 2–÷– (+)×9+ 30×(–+)
22
976
3
5
2
3
1
51131273
2
×[÷(+)] 12÷(1–) [(1–×)÷ [(1–)×]÷4
2
653765955
131
1421523
×–÷
(–)÷ (+)÷(1–)
242
3536698
4
7
2
3
1
6
11
4191
1
×+÷5
12×(–+) +×+ 4–÷– ×(+)
24
135133
4
5986515763
11315
4581127241913
+÷+
2–×– 30×(+–) +÷+ 6–×–
424212
5893658356108
668113
1
155
÷9+× 24×(+)
(+)×60–27 5–– 97×
25259685
4
6696
2
(–)×70 15×+15× (+–)×72
72×(–+)
1
5
1
7
3
7
4
7<
br>8
9
3
4
2
3
1
2
1
3<
br>1
4
7111
÷5+×
18518
3