50-50÷10=0÷10=0________.

錯(cuò)誤
分析:50-50÷10,根據(jù)混合運(yùn)算的運(yùn)算順序,要先算除法再算減法.
解答:50-50÷10,
=50-5,
=45.
故答案為:錯(cuò)誤.
點(diǎn)評(píng):此題考查的目的是使學(xué)生牢固掌握四則混合運(yùn)算的運(yùn)算順序和計(jì)算法則,并且能夠正確迅速地進(jìn)行簡(jiǎn)算.
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0.36÷9= 3.97-2.45= 16×25= 5.2+3.8=
8.282÷8.2= 10-0.87= 4.3+1.8= 18.9-9.8=
0.8÷0.1= 0.3+0.36= 1.14×0.2= 7.8÷3=
0.8×15= 0.125×8= 4-1.08= 9×1.8=
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= 25×0.8= 3.2×5=
3×1.2= 2.04×4= 0.72+2.8= 0×3.97=
0.13×80= 18×30= 50×4.1= 0.125×2=
6×0.75= 1.01-0.89= 9.767×0= 0.02×0.3=
3.9÷5= 1÷0.125= 70÷5= 0÷9.126=
0.72= 16.5÷0.15= 7÷1.4= 1.21÷11=
0.84÷0.42= 0.7×0.9= 0.3×400= 5.1÷0.3=
8.3+1.7= 4.9÷0.7= 0.3+0.3+0.3= 0.81÷0.9×5=
(0.9+8.1)×5= 0.32= 9.3÷(4.2-1.1)= 1.7×0.6÷1.7=

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科目:小學(xué)數(shù)學(xué) 來(lái)源: 題型:

50-50÷10=0÷10=0
錯(cuò)誤
錯(cuò)誤

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50﹣50÷10=0÷10=0
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