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科目:小學(xué)數(shù)學(xué)
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180÷60= |
12×25= |
0÷90= |
4×5÷4×5= |
0.25×4+4= |
131+218+269+182= |
25×6×4= |
420÷35= |
36×5×4= |
120÷5÷3= |
198-75-25= |
120-20÷5= |
59億-58億= |
(1.3+3.5)÷0.6= |
75÷2.5= |
0.45÷1.25÷8= |
2.5×7.6×4= |
97.6÷0.02= |
8.8-(0.25+0.4)= |
0.25+87+0.75= |
0.8-0.35×2= |
0.1÷0.01×0.1= |
9.9+9.9×99= |
2.7×3.6+6.4×2.7= |
720÷8÷9= |
2.9+5.7+2.1= |
2-0.16-0.64= |
16.7+84.5-16.7= |
6.8-(3.8+2.9)= |
9×1.3+9×6.7= |
5.5-5.25+5.2= |
0.8×25-10= |
42.8×25×4= |
7.2+2.8= |
0.9÷0.01= |
3.5+7.6= |
3×0.2×0.5= |
0.96÷0.3= |
1.5×0.4= |
7÷0.25= |
2.5×0.7×0.8= |
8-2.5= |
16÷1.6= |
5.6×1.01= |
8×(2.5+0.25)= |
0.36+0.64= |
64.32÷16= |
72.8÷0.8= |
8.4×0.2+1.6×0.2= |
8.4÷4.2= |
0.05×0.8= |
2.56-0.37= |
1.23×3= |
25×0.8×0.5= |
12×2.5= |
3.2÷1.6= |
3.5+3.5×3= |
19.6÷2= |
8.8÷2.2= |
3.9+2.03= |
7.2×0.3+2.8×0.3= |
13.8+9.9= |
2.4×2.5= |
0.75×4= |
(1.5+0.25)×4= |
4.2÷0.1= |
4.2÷3.5= |
2.14-0.9= |
27+456+73= |
12÷0.3= |
2.87÷0.7= |
13÷4= |
24÷4+56÷4= |
2.1×0.3÷2.1= |
2.3-0÷8.1= |
1.37-1.37÷1.37= |
4.4÷(5×0.2)= |
7×1.3= |
0.96÷0.06= |
0.36×0.3= |
0.35÷0.7= |
13.65÷13= |
4×0.8×0.25×1.25= |
13+0.7÷0.7= |
7.05×23.7+7.05×76.3= |
0.125×3.2×2.5= |
(12+23.1÷0.75)×0.4-5.12= |
728+199= |
637-201= |
16×25= |
1.6×[(12-7.2)÷(0.84÷2.1)]= |
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科目:小學(xué)數(shù)學(xué)
來源:
題型:
計算下面各題.
(1)(2.32+1.8)×6.5
(2)
×[
÷(
-
)]
(3)解方程:
x+
x=14
(4)解比例:
:
=x:
.
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科目:小學(xué)數(shù)學(xué)
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題型:
解比例.
(1)
12:x=:(2)
x:7.5=0.028:(3)
0.4:x=(1+):5(4)
4:=x:6.5(5)
=(6)
0.8:3=(5-x):0.75.
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科目:小學(xué)數(shù)學(xué)
來源:
題型:013
12.56
-1.6×5-2.7=
[
]
A .6.5 |
B .8.3 |
C .1.875 |
D .1.86 |
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