【新版】五年级数学下册四则混合运算题
2019辽宁高考分数线-语文工作总结
.
新兴路五年级下册数学题
一、 计算
0.78×18÷0.15 2.07÷0.23÷0.45
7.28﹢3.2÷2.5
7.1÷2.5
13(ⅹ﹢5)=169
0.35×1.25×2×0.8
4.2÷3.5
4×230
124×73
638÷72
741
10
(
7
2
)
7
25
.
1.89÷0.54
3.6ⅹ-ⅹ=3.25
9.16×1.5-0.5×9.16
54÷3
560÷40
46×215
316÷53
[1-(
1
1
4
3
8
)]÷
4
42ⅹ﹢25ⅹ=134
3.4ⅹ﹣48=26.8
0.85×199
18×6
72-48
224×36
272÷68
(
993
16
8
)
8
.
111131
-=
2+= +-=
10202445
1--=
1111115
+-=
+-2=
25
7
9
-
2
9
=
0.3χ= 45
111
2
+
3
-
4
91
7
+
6
+
5
6
+
5
7
1
2
+
1
2
=
.
525
2
5
+
1
10
=
2
5
χ+
3
5
χ=28
1
5
+
1
2
+
4
5
13
15
-(
13
15
-
2
5
)
1
3
+
2
3
=
33
111
5
+
2
+
3
χ-
4
5
=
5
12
2-
57
12
-
12
11
5
+
2
1-
5
6
=
.
114133
+=
-= +=
55
5
6
-
5
6
=
Ⅹ-
1
2
=
4
5
4
5
+(
3
8
-
1
4
)
68- 7.5 + 32-2.5
2
9
+
1
2
=
1
6
+
1
4
=
7-
5
7
=
.
55
1-
1
2
=
1
6
+Ⅹ=
1
2
2-
3
7
-
4
7
5
12
-(
1
12
-
1
2
)
6
7
-
2
3
=
5
1
7
-
5
=
1
14
+
5
14
+
3
14
=
88
12
3
+
3
=
2Ⅹ-
51
6
=
6
515
8
-
3
+
12
1-
1
2
=
3
10
+
1
4
=
1739
20
-
20
-
20
=
11
4
+
4
+
3
4
=
.
11
3
1
2
35
+=
-= +-=
7
9
X+
1
3
=
6
7
1-
2
3
-
1
3
=
2
7
+
1
6
+
5
6
+
5
7
0.15×0.6=
2
5
+
4
5
=
1
3
-
1
4
=
.
35
7
12
—x =
1
4
1
5
+
14
3
+
5
13
15
-(
13
15
-
2
5
)
7÷40=
12
2
+
3
=
0.64÷8=
9
88
X-(
757
16
-
24
)=
24
1-
56
11
-
11
8
9
-(
21
9
+
3
)
2-
1
3
=
1.2÷2.4=
0.75÷0.25=
.
10-0.06=
57
+ =
12.5×80=
1212
5711
3
+ =
0.5= + =
88
5—
1
6
=
χ+
3
7
=
3
4
7-
5
7
-
5
7
1
8
-
1
9
=
3
5
+
2
5
=
3
10
+
2
3
=
5
3
=
3
7
χ+
11
8
=
2
.
7
8
+
1
2
=
χ-
5
12
=
3
8
4
5
+
11
15
+
3
10
3
4
-
1
2
=
2
3
-
1
6
=
7
8
-
3
4
=
0.125×8=
4χ-1.6χ=36
36
1
2
+
1
3
=
χ-
5
6
=1
6- (
32
4
-
5
)
1+
6
13
=
1
8
+
1
3
=
6
2
=
6.25×13=
X+
33
7
=
4
.
7.8-8.75+2.2-1.25 7.8×1.17-7.8×0.17
28÷56=
7-
1351513
3
4
1
-
-(+) +(-)
7
7
5
6
+
4
9
=
5-
1
4
=
2.5×4=
X+
3
5
=
7
10
32
5
-(
15
+
1
3
)
3
7
+
3
4
-
11
14
1
2
+
1
2
=
.
171710
7
10
-
1
5
=
1-
1
5
-
4
5
=
1
3
+
1
4
=
2X-
11
5
=1-
5
5
6
-
1
4
-
1
3
5
9
+
74
12
+
9
11
3
+
2
=
5
618
31
5
-
4
=
5÷0.001=
11
5
-
6
=
5.5X-3X=15
53
12
+
5
+
7
12<
br>+
2
5
15
3
5
11
-
8
-
8
1-
5
6
=
.
551141
-=
+= -=
6655105
331
+= 2-=
88
Ⅹ-
5
7
=
4
5
0.5×20=
0.06÷3=
12.2+0.2=
1
2
+
1
2
=
1
5
+
1
5
=
1-
1
2
=
.
2
2Ⅹ-
5
6
=
1
6
0.35÷5=
2.5+3.5=
1.35×4=
1
3
+
2
3
=
4
5
-
1
5
=
1
14
5
+
3
+
5
X
324
11
11
11
2.2-2=
1.5÷0.5=
5
6
-
5
6
=
1-
5
6
=
33
8
+
8
=
1-
5
-
6
1111
.
5151
2
+=
+= 0.3=
771212
51119
-= 4÷6=
-=
88
4
5
+0.2=
4
5
+
2
5
=
0.3
2
=
11
12
-
9
12
=
1-
5
7
=
12.5×8=
0÷
1
4
=
.
6
5
-1=
5
7
+
1
7
=
5
8
-
1
8
=
4
5
+0.2=
42
5
+
5
=
14-2
2
=
0.25+0.4
1212
1-
5
7
=
51
12
+
12
=
4÷6=
6
5
-1=
7
3
+
2
3
=
52
9
-
9
=
2.4+0.06=
.
4211
0×= 2-=
-=
5335
72
2
+=
12.5×8= 14-2=
33
5
9
-
2
9
=
3 -
1
4
-
1
3
-
3
4
72×0.81+10.4
3.76×0.25+25.8
21.36÷0.8-12.9
2.05÷0.82+33.6
.
0÷
1
4
=
10-
7
12
-
5
12
7.06×2.4-5.7
0.75×18÷0.15
7.28+3.2÷2.5
44.28÷0.9÷4.1
6
23
101711
21
23
21
5431
8
+
5
-
8
+
5
50.4×1.9-1.8
2.07÷0.23÷0.45
1.08×0.8÷0.27
9.07-22.78÷3.4
.
2.7×0.8×3.4
12.3×3.1+5.6 4.9×3.2-2.5
36.4-6.4×5.3 (1.8-1.5)×15
9.8×0.6-1.2×1.2
3.87×4+6.13 16-2.54×6
213.6÷0.8÷0.3
16.06÷5.5 1.7
42÷(5.25÷0.25) 6.48÷0.12÷10.8
0.25
×4.78×4 0.65×201 4.8×0.25
1.5×105
2.33×0.5×4
1.2×2.5+0.8×2.5 5.2×99
1.25×8.8 1.25×32×0.25 4.6×9.7+5.4×9.7
5.9×12.8-2.8×5.9
7.8×3.3+5.7×7.8+7.8 0.25×36
.
.
0.25×0.73×4
7.6×0.8+0.2×7.6 0.85×199
0.25×8.5×4 1.28×8.6+0.72×8.6
12.5×0.96×0.8
3.12+3.12×99
28.6×101-28.6
2.4×102
(2.5-0.25)×0.4
63.4÷2.5÷0.4
930÷0.6÷5
.
0.86×15.7-0.86×14.7
9.16×1.5-0.5×9.16
32.4×0.9+0.1×32.4
.
.
556
11
13
11
1
14
1
2
6
14
1
2
+
2
3
=
.
.
1
6
(
53
6
8
)
23
7
9
56
7
9
1.2÷2.4=
7
12
(
7
12
4
5
)
2
7
15
8
15<
br>
1
3
-
1
4
=
.
0.64÷8=
0.75÷0.25= 10-0.06=
57
+ =
12.5×80= 2.4
0.03=
1212
0.5+
1
3
=
5
8
+
7
8
=
5—
1
6
=
x+
3
8
=
5
6
4
5
+
113
15
+
10
.
7.5-2.5=
0.5
3
=
2
9
+
5
9
=
x-
1
6
=
3
12
60.62-(9.2+12.62)
0.39÷13=
1
3
+
1
6
=
25
7
+
7
=
x-(
341
14
+
7
)=
2
6.8+
15
6
+3.2+
6
.
-- ++-
-(-)
1177
5
8
+
1
8
=
7
9
-
2
9
=
1-
3
5
=
7
8
-
3
8
=
5
8
+
1
3
=
.
116116
5
6
-
1
6
=
13
5
+
5
=
4
7
-
1
7
=
4
5
+
3
5
=
6-(
3
4
-
2
5
)
8108
71
10
-
10
=
11
12
-
9
12
=
1
1
2
+
5
=
3
5
-
3
5
=
88
15
-(
15
+
7
18
)
.
1671757
X+ =
—x = X-( - )=
37124162424
5
1
3
22
1
3
31
+(+)
+- -(+)
9
42
1
1
1
2
4
+
3
+
4
+
3
2
5
+
3
5
=
160×5=
2.76×100=
5
6
+ 1 =
0.15×0.6=
2
5
+
4
5
=
.
10
8
5
97
+
1
8
+
3
8
+
5
7
6.8–0.08=
1.44÷9=
8.7–1.9–3.1=
1
5
-
1
7
=
7÷40=
111
5
+
2
+
3
5
15
3
5-
4
5
9
-
9
5
6
—
5
6
=
4
5
+
3
5
=
48÷0.6=
0.14×6=
2-
1
3
=
2-(
1
+
5
)
33
.
Ⅹ-
541737
=
+Ⅹ= Ⅹ-=
7568510
2
+- +++ -(-)
21057
4
5
2
5
1
5
1
6
6-
3
11
-
8
11
0.9×100=
10-9.12=
7
8
+
1
8
=
31
5
+
5
=
.
667
3
4
1
4
20
2
=
5
7
3
10
3
7
7
10
2
3
+
1
4
=
0.7÷3.5=
3 -
113
4
-
3
-
4
1 -
3
5
=
15155
2-
5
6
=
1
5
1
8
111
3
2
4
0.64÷16=
0.8×125=
7.8×1.17-7.8×0.17
72
9
-
9
=
.
31113311
x + = - x=
4x - =2-
412
8
20
7
20
5
12
731
6
8
4
x +
3
4
=
11
12
x+
5
9
=1
Ⅹ-
1
2
=
4
5
.
168
1
9
5
13
<
br>8
9
452
3
(
7
5
)
13
16
- x=
3
8
X-
3
5
=
7
10
1
6
+Ⅹ=
1
2
33
3
2
67
13
13
1-
11
5
6
4x -
11
3
=2-
3
x
-(
3
14
+
41
7
)=
2
2Ⅹ-
51
6
=
6
.
.