80-8.2×(10-7.6)=
- A.
1.2
- B.
7.7
- C.
30.84
- D.
60.32
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科目:小學(xué)數(shù)學(xué)
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1.2×8= |
7.82+1.18= |
30.5÷2= |
1.8×0.2= |
0.75÷30= |
0.25×3= |
4.8+1.2= |
0.5×48= |
0.7×7= |
1.1×9= |
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3.2×5= |
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1÷0.125= |
70÷5= |
0÷9.126= |
0.72= |
16.5÷0.15= |
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1.21÷11= |
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0.3×400= |
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科目:小學(xué)數(shù)學(xué)
來源:
題型:
口算
(1)70×80=
5600
5600
3.7×0.5=
1.85
1.85
3.2×100=
320
320
8.9-3.8=
5.1
5.1
(2)3.8+2.5+6.2=
12.5
12.5
12-6.2-3.8=
2
2
1.7+0.43+3.3=
5.43
5.43
3.4-1.5-0.5=
1.4
1.4
(3)
+
--
=
1.4×5=
7
7
650-470=
180
180
79+2.1=
81.1
81.1
(4)3.14×3=
9.42
9.42
6.7+3.4=
10.1
10.1
2.01×0.4=
0.804
0.804
+
=
1
1
(5)3.99+5.2=
9.19
9.19
23+6.68=
29.68
29.68
7×0.08=
0.56
0.56
0.25×0.4=
0.1
0.1
(6)22×0.2=
4.4
4.4
99.9+1=
100.9
100.9
0.72÷6=
0.12
0.12
3.9÷1.3=
3
3
(7)0.8×0.8=
0.64
0.64
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9
9
1.9+2.1=
4
4
26÷2.6=
10
10
(8)340÷17=
20
20
9.3÷0.3=
31
31
13×4=
52
52
3.6×5=
18
18
(9)1.5×4=
6
6
20×16=
320
320
28×3=
84
84
3.2÷4=
0.8
0.8
(10)0.28×100=
28
28
3200÷1000=
3.2
3.2
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50
50
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0.5
0.5
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460
460
+
=
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0.5
4.95×10=
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49.5
(12)12-
-
=
11
11
1÷0.25=
4
4
5×0.13=
0.65
0.65
12×0.05=
0.6
0.6
(13)3.08÷0.1=
30.8
30.8
0.35×6=
2.1
2.1
25÷0.5=
50
50
1.5×3=
4.5
4.5
(14)4.3-2.7=
1.6
1.6
8.1÷0.9=
9
9
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10
10
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0.1
0.72×5=
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3.6
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8
8
5.7÷0.3=
19
19
.
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20÷2= |
63÷3= |
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510÷3= |
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205÷5= |
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700÷5= |
350+70= |
591÷3= |
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178÷2= |
30×80= |
800÷8= |
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901÷3= |
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605÷5= |
50×50= |
306÷3= |
702-199= |
480÷3= |
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860÷4= |
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520-430= |
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87÷3= |
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80÷10= |
465÷5= |
870÷8= |
400×20= |
210÷7= |
4500÷9= |
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300×30= |
88+112= |
380÷7= |
36×8= |
86×7= |
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33÷3= |
880÷8= |
480÷8= |
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19×39= |
270÷30= |
92×7= |
38×60= |
14×4= |
130×4= |
810÷3= |
72-24= |
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