六年级上册数学口算题整理.docx

X30%=
1 1 + 15=
1X 1-1x9=
3 3 9
92 =
5 + 4X0=
4 35 4 -
—
4 4 3
- =
-1 =
2
=
11X8+11X2=
12 1 j J
2 33 5 —
12 + 3 =
5 44
5 + 4X0=
4 5
78-=
X3=
+9=
- X =
11
-十一=
4 9 L r
一丈一X 5 X 7=
7 5
X8 =
6- 6
7
78 -=
15 10
70 -34 =
壬 + 3-3+ 3 =
5 4 5 4
=
12 16
一 一
3 24
5 :
5
7X0=

8
3
=
4
3 25 2~3~
1 +10% =
+ =
31 —
35 2 6 6
3 - X 5 X 7=
7 5A
9 — 17 — 17 一
14+35=
1 1-1X1=
3 32
1 + 3x1 笈 3
3 —==
1 7
1 x
4 1
12 X(1-
3
6)=
+=
X4 = 4
X-=
3 1 7
3+ * X8=
4

7
1 1 一
• =
2
X =
12
24 X 13=
1 - 3 =
4 6
:
15 10
14 +35=
J4 X4-- X4 =
5 . 3 3 2 . 3
73
-
203 7 20
(8 +4)x4=
199
+ 65 =
=
1 =
4 5
-+
4 3
--=
5
576 -198 =
7+ +4=
+1+2 =
-+ =
4 3
--=
1 5_
4 5
-+
4
43 6
7 7
+=
1 . 3_
一
8 4 1
x, =
9
X4=
+ =
d3 3 v 2
1— — 1- X —=
4 7 4 3
2--=
8
127 +28=
X8=
5
45 x 5 =
4 9
--2 =
5
32 +10000 =
+=
4 ?=
5 1
+ 25%x]
X2+1x2
/ 10
1 + —=
3
142 -69=
2—7 —7
3 5 5
3X10% =
4 3X8 =
4
=
2 1 3
21 +3 =
4
+=
( — 6 1 ) 4
+4=
3+3-3+ 4
X400
1 1
一十一=
1 4_
31 5 一 1

=
4 5
542 =
6 5
+
40 X 101
10 5 1
(25% — 1) 3 + 4+54 =
2 + 7=
=
7 7 7
2006 — 699 =
8 + 20 =
6-6 = 。79
25 125
X 5 6
+9=
1^5X3 =
2,3,3 5+7 + 5
1
5 — 34 3+
4
+
3 + 7=
=
45 X 5 = 1319 =
3 5 1
+1 =
10-=
88 — 55=
1 _ 1_
2 3
X101 =
2 + =
+3X2=
1 _
5x0.；2-1
6
+=
+ 二：
4-2 = 1
3T31
F
7 . 7
一十一=
9 8
X100 =
+ 4 =
0x3 =
37
t =
4
8-3—=
6 515
——x —=
25 12
1800 -799 =
泸0-8X7=
5 x 4+4 X[=
31 X197 〜
….1 1
9 X —。9M—=
9 9
+8=