五年级上册一位小数点加减乘除法数学题

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五年级上册一位小数点加减乘除法数学题

五年级上册一位小数点加减乘除法数学题
五年级上册一位小数点加减乘除法数学题

五年级上册一位小数点加减乘除法数学题
2.5+0.5= 1.5×6=
8.4÷0.7= 2.83-0.9=
0.3×24= 2.8+3.4=
2.64+0.6= 5.4÷27=
2.5×20= 3.2÷4=
1.25×8= 3.7×2=
10-0.34= 2.58÷2.58=
2.5×7×4= (3.1-3.1)÷0.7=
7÷(0.3+0.7)= (0.5+0.25)×4=
3.7+0.67+2.3= 4.8÷6÷8=
2.5+0.5= 1.5×6=
8.4÷0.7= 2.83-0.9=
0.3×24= 2.8+3.4=
2.64+0.6= 5.4÷27=
2.5×20= 3.2÷4=
1.25×8= 3.7×2=
10-0.34= 2.58÷2.58=
2.5×7×4= (3.1-3.1)÷0.7=
7÷(0.3+0.7)= (0.5+0.25)×4=
3.7+0.67+2.3= 4.8÷6÷8=
0.02×0.1= 5.06x-4.07x=
12-7.8= a+0.4a=
12÷0.3= 4.6x+2.7x=
1.7+0.43=
0.58a-0.47a=
1.5×0.4=
4.8x-3.1x=
1.25×0.2=
12a-8.4a=
64.32÷16=
6x-4.9x=
5.1b+11.9b=
1.23÷3=
100×0.01=
3.4×0.07=
3x+4x=
0.42÷0.1=
4.3b-2.7b=
7÷0.25=
5.1x+2.9x=
1.75×0.8=
0.3×0.4=
5.4+1.4=
2.7x+3.6x=
16÷1.6=
10x-3.7x=
0.98+1.82=
2.5x+4.3x=
0.05×0.8=
6.05x-4.96x=
3.7a+5.2a=
3.2÷1.6=
3.12÷0.5=
3.5+7.6=
5.1a+3.9a=
10×0.75=
3b-0.7b=
5.6×0.1=
x×x=
0.9÷0.01=
3.4b+5.6b=
72.8÷0.8=
2.7b+5b=
3.5×3=
7.6b-4.3b=
3²=
2.5²=
4x+5x=
3.5t-t=
8a-3a=
7b+b=
4c-2c=
3.5b+2.7b=
0.32÷0.04=
0.51×0.2=
0.12+3.4=

2.5+0.5= 1.5×6=
8.4÷0.7= 2.83-0.9=
0.3×24= 2.8+3.4=
2.64+0.6= 5.4÷27=
2.5×20= 3.2÷4=
1.25×8= 3.7×2=
10-0.34= ...

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2.5+0.5= 1.5×6=
8.4÷0.7= 2.83-0.9=
0.3×24= 2.8+3.4=
2.64+0.6= 5.4÷27=
2.5×20= 3.2÷4=
1.25×8= 3.7×2=
10-0.34= 2.58÷2.58=
2.5×7×4= (3.1-3.1)÷0.7=
7÷(0.3+0.7)= (0.5+0.25)×4=
3.7+0.67+2.3= 4.8÷6÷8=
2.5+0.5= 1.5×6=
8.4÷0.7= 2.83-0.9=
0.3×24= 2.8+3.4=
2.64+0.6= 5.4÷27=
2.5×20= 3.2÷4=
1.25×8= 3.7×2=
10-0.34= 2.58÷2.58=
2.5×7×4= (3.1-3.1)÷0.7=
7÷(0.3+0.7)= (0.5+0.25)×4=
3.7+0.67+2.3= 4.8÷6÷8=
0.02×0.1= 5.06x-4.07x=
12-7.8= a+0.4a=
12÷0.3= 4.6x+2.7x=
1.7+0.43=
0.58a-0.47a=
1.5×0.4=
4.8x-3.1x=
1.25×0.2=
12a-8.4a=
64.32÷16=
6x-4.9x=
5.1b+11.9b=
1.23÷3=
100×0.01=
3.4×0.07=
3x+4x=
0.42÷0.1=
4.3b-2.7b=
7÷0.25=
5.1x+2.9x=
1.75×0.8=
0.3×0.4=
5.4+1.4=
2.7x+3.6x=
16÷1.6=
10x-3.7x=
0.98+1.82=
2.5x+4.3x=
0.05×0.8=
6.05x-4.96x=
3.7a+5.2a=
3.2÷1.6=
3.12÷0.5=
3.5+7.6=
5.1a+3.9a=
10×0.75=
3b-0.7b=
5.6×0.1=
x×x=
0.9÷0.01=
3.4b+5.6b=
72.8÷0.8=
2.7b+5b=
3.5×3=
7.6b-4.3b=
3²=
2.5²=
4x+5x=
3.5t-t=
8a-3a=
7b+b=
4c-2c=
3.5b+2.7b=
0.32÷0.04=
0.51×0.2=
0.12+3.4=  答案:2.5+0.5= 3.0 1.5×6=9.0
8.4÷0.7= 1.2 2.83-0.9=1.73
0.3×24=7.2 2.8+3.4=6.2
2.64+0.6= 3.24 5.4÷27=0.2
2.5×20= 50 3.2÷4=0.8
1.25×8=10 3.7×2=7.4
10-0.34= 9.66 2.58÷2.58=1
2.5×7×4=70 (3.1-3.1)÷0.7=0
7÷(0.3+0.7)= 7 (0.5+0.25)×4=1.2
3.7+0.67+2.3= 6.67 4.8÷6÷8=0.1
0.02×0.1= 0.002 5.06x-4.07x=9.13x
12-7.8=4.2 a+0.4a=1.4a
12÷0.3= 40 4.6x+2.7x=7.3x
1.7+0.43=2.13
0.58a-0.47a=1.05a
1.5×0.4=0.6
4.8x-3.1x=1.7x
1.25×0.2=0.25
12a-8.4a=3.6a
64.32÷16=4.02
6x-4.9x=1.1x
5.1b+11.9b=17b
1.23÷3=0.41
100×0.01=1
3.4×0.07=0.238
3x+4x=7x
0.42÷0.1=0.042
4.3b-2.7b=1.6b
7÷0.25=28
5.1x+2.9x=8x
1.75×0.8=1.4
0.3×0.4=0.12
5.4+1.4=6.8
2.7x+3.6x=6.3x
16÷1.6=10
10x-3.7x=6.3x
0.98+1.82=2.8
2.5x+4.3x=6.8x
0.05×0.8=0.04
6.05x-4.96x=1.09x
3.7a+5.2a=8.9a
3.2÷1.6=2
3.12÷0.5=1.56
3.5+7.6=11.1
5.1a+3.9a=9a
10×0.75=7.5
3b-0.7b=2.3b
5.6×0.1=0.56
x×x=x平方
0.9÷0.01=90
3.4b+5.6b=9b
72.8÷0.8=91
2.7b+5b=7.7b
3.5×3=10.5
7.6b-4.3b=3.3b
3²=9
2.5²=6.25
4x+5x=9x
3.5t-t=2.5x
8a-3a=5a
7b+b=8b
4c-2c=2c
3.5b+2.7b=6.2b
0.32÷0.04=8
0.51×0.2=0.102
0.12+3.4=3.52

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这可是我一个一个算出来的:
2.5+0.5= 3.0 1.5×6=9.0
8.4÷0.7= 1.2 2.83-0.9=1.73
0.3×24=7.2 2.8+3.4=6.2
2.64+0.6= 3.24 5.4÷27=0.2
2.5×20= 50 3.2÷4=0.8...

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这可是我一个一个算出来的:
2.5+0.5= 3.0 1.5×6=9.0
8.4÷0.7= 1.2 2.83-0.9=1.73
0.3×24=7.2 2.8+3.4=6.2
2.64+0.6= 3.24 5.4÷27=0.2
2.5×20= 50 3.2÷4=0.8
1.25×8=10 3.7×2=7.4
10-0.34= 9.66 2.58÷2.58=1
2.5×7×4=70 (3.1-3.1)÷0.7=0
7÷(0.3+0.7)= 7 (0.5+0.25)×4=1.2
3.7+0.67+2.3= 6.67 4.8÷6÷8=0.1
0.02×0.1= 0.002 5.06x-4.07x=9.13x
12-7.8=4.2 a+0.4a=1.4a
12÷0.3= 40 4.6x+2.7x=7.3x
1.7+0.43=2.13
0.58a-0.47a=1.05a
1.5×0.4=0.6
4.8x-3.1x=1.7x
1.25×0.2=0.25
12a-8.4a=3.6a
64.32÷16=4.02
6x-4.9x=1.1x
5.1b+11.9b=17b
1.23÷3=0.41
100×0.01=1
3.4×0.07=0.238
3x+4x=7x
0.42÷0.1=0.042
4.3b-2.7b=1.6b
7÷0.25=28
5.1x+2.9x=8x
1.75×0.8=1.4
0.3×0.4=0.12
5.4+1.4=6.8
2.7x+3.6x=6.3x
16÷1.6=10
10x-3.7x=6.3x
0.98+1.82=2.8
2.5x+4.3x=6.8x
0.05×0.8=0.04
6.05x-4.96x=1.09x
3.7a+5.2a=8.9a
3.2÷1.6=2
3.12÷0.5=1.56
3.5+7.6=11.1
5.1a+3.9a=9a
10×0.75=7.5
3b-0.7b=2.3b
5.6×0.1=0.56
x×x=x平方
0.9÷0.01=90
3.4b+5.6b=9b
72.8÷0.8=91
2.7b+5b=7.7b
3.5×3=10.5
7.6b-4.3b=3.3b
3²=9
2.5²=6.25
4x+5x=9x
3.5t-t=2.5x
8a-3a=5a
7b+b=8b
4c-2c=2c
3.5b+2.7b=6.2b
0.32÷0.04=8
0.51×0.2=0.102
0.12+3.4=3.52

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