精英家教网 > 小学数学 > 题目详情
5
9
×
3
5
÷
5
9
×
3
5
=1
×
×
分析:
5
9
×
3
5
÷
5
9
×
3
5
,只含有乘除法,按照从左向右的顺序进行计算,然后再进一步解答.
解答:解:
5
9
×
3
5
÷
5
9
×
3
5

=
1
3
÷
5
9
×
3
5

=
3
5
×
3
5

=
9
25

故答案为:×.
点评:只含有一级运算的,按照从左向右的顺序进行计算,然后再进一步解答.
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科目:小学数学 来源: 题型:

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2
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11
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5
12
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11
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7
12
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12
7
-(
1
3
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7
15
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4
13
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12
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2
15
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4
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2
×
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4
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2
3
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7
16
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16
÷
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45
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6
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3
8
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12
13
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4
5
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3
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1
2
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4
7
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3
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8
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9
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直接写出得数
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9
÷
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18
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5
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5
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3
4
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9
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180÷60=12×25=0÷90=
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120÷5÷3=198-75-25=120-20÷5=
59亿-58亿=(1.3+3.5)÷0.6=75÷2.5=
0.45÷1.25÷8=2.5×7.6×4=97.6÷0.02=
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720÷8÷9=2.9+5.7+2.1=2-0.16-0.64=
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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=
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7÷0.25=2.5×0.7×0.8=8-2.5=
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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=
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