3.76×0.25+2.75=


  1. A.
    2.69
  2. B.
    3.69
  3. C.
    369
  4. D.
    36.9
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科目:小學(xué)數(shù)學(xué) 來源: 題型:

(2012?屯留縣模擬)
57.5-4.25-15.75          125×32        
5
7
×16.31-
5
7
×2.31
99×
7
98
                 
0.76×0.25+
1
4
×0.24     
4
13
×0.8+
3
13
×80%+
4
5
×
6
13

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科目:小學(xué)數(shù)學(xué) 來源: 題型:

(2005?錫山區(qū))計算下面各題,能簡算的要簡算,并寫出主要的簡算過程.
(1)9.06-2.68-0.32
(2)(3.06÷0.25+2.76)×0.2
(3)18-(
3
5
+4÷
2
5
)

(4)2.7×1.25+5.3×125%

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科目:小學(xué)數(shù)學(xué) 來源: 題型:

計算,能簡算的要簡算.
24×(0.5+0.05) 1.83×2.6+7.4×1.83 4.8×0.25×4
9.07-22.78÷3.4 5.2×10.1 3.76×0.25+9.06.

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科目:小學(xué)數(shù)學(xué) 來源: 題型:

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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