6+3.6 9-2.35 0.56÷8 1.23×3 查看更多

 

题目列表(包括答案和解析)

直接写出得数.
3
8
×
2
3
=
3.7+2.5= 51÷0.25= 1.1-0.11=
2
3
÷
5
6
=
68÷0.4=
3
8
×
5
3
=
3.27+7.3=
3
8
×6=
4
7
×
7
4
=
627-198= 0.1÷50%=
3
10
×15=
9-
3
11
=
10-2
1
3
=
3.8×0.1=
1
2
×
3
10
=
1
3
÷50%=
1
2
×40%=
12%+25%=
0.8÷3= 280÷35= 359+199= 120%-70%=
1.4×45= 40÷10%= 241-103= 324-198=
2-1.36=
1
2
-
1
3
=
33÷
11
10
=
0.62+0.4=
0.37-0.3= 0.66÷0.3 100×0.48= 5x-3x=
35÷100= 0.4×0.5=
3
8
-
3
8
=
0.23÷0.1=
1-
8
11
=
0.8π= 1-90%= 1+
3
8
=
3
4
÷6=

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直接写出得数
(1)3.6÷0.9= (2)
7
15
×60=
(3)0.32= (4)6.3÷10%= (5)280÷35=
(6)
2
3
-
1
2
=
(7)
5
6
÷
1
6
=
(8)0.6×
1
6
=
(9)1÷3×
1
3
=
(10)3.2×0.125=

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1、
1
6
+
1
8
=
1
25
÷
1
100
=
1
3
÷
1
4
=
5
6
÷
1
6
=
4
5
-
3
5
=
1
6
÷
5
6
=
5-
1
6
=
7
20
÷
1
4
=
1
6
+
1
5
=
3
5
×
1
6
=
1
2
×
4
5
=
1
6
×3=
1
2
×
2
5
=
1
4
-
1
5
=
5
8
-
1
4
=
9
10
-
9
20
=
2
3
÷
1
8
=
1
5
+
1
50
=
7
8
-
3
4
=
1
3
-
1
6
=
5
6
×
3
5
=
3
10
×135=
1
3
+
2
5
=
1
5
+
3
2
=
2
3
×
2
5
=
1
10
+
3
5
=
6
7
-
1
5
=
7
8
-
1
6
=
6
25
÷
1
5
=
9
80
-
1
10
=
18×
5
9
=
1
7
÷
1
4
=
1
10
÷
2
15
=
7
60
÷
1
30
=
1
7
÷
5
7
=
1
5
+
1
6
=
2.4×20= 0.12×3= 0.45×2= 3×1.5=
1.2÷0.3= 1÷2= 4.8×100= 4÷0.2=
0.25×8= 0.89÷8.9= 17.8+2.2= 4.2×5=
0.8÷0.2= 5.79÷0.1= 0.35+0.65= 3.4-1.5=
8.9-0.9= 9.2-9.2= 3.6÷0.4= 0.7×11=
15.15÷15= 0.2×0.3= 1.34×4×2.5= 0.9÷4.5=

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口算.
7.6+2
1
5
=
0.875-
5
8
=
6.8×0.1= 3.6÷1.2=
 1.5÷
5
13
=
3
4
×2.4=
12
7
÷
6
7
=
0.35+9
13
20
=
 9×300%= 1.69÷1.3= 12.5×88= 10.7×10=
 2.3×102= 5-1
4
9
=
0.5+
1
8
=
2
3
÷
2
3
=
1
5
6
×10=
5
18
÷1
2
3
=
1
2
5
÷14%=
1
8
=
8π= 122= ( 
1
2
3=
2×π×6=
3.14×(102-82)= 40×99= 1
1
4
×101=
1÷25%=
 16×62.5%=  3.6÷1
2
7
=
5÷5×
1
5
=
 2+2÷5=
7
10
÷
7
10
=
5
6
+
1
6
×2=
125×27×8= 015:4.5=
6:1
5
7
=
1
1
8
:2.5=
1
2
-
1
6
)×30=
 6×
1
5
×6÷
1
5
=

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表示什么数?
(1)0.38+
0.62
0.62
=1
(2)
3.12
3.12
+9.23=12.35
(3)5.66-
3.33
3.33
=2.33
(4)
4
4
-2.95=1.05
(5)0.56+
0.43
0.43
=0.99
(6)8.38-
5.75
5.75
=2.63.

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