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0.45乘2.50.45×2.5= 0.8×1.25= 0.3×3.6= 0.3×0.3= 10×0.07= 0.3×1

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0.45乘2.5
0.45×2.5= 0.8×1.25= 0.3×3.6= 0.3×0.3= 10×0.07= 0.3×1.4= 0.05×7= 0.92×0.4= 0.2×0.26= 0.14×4= 0.02×0.1= 1.2×0.3=0.2×0.4= 8.2+1.8= 100-35.22= 2.3×4=
2.5×0.4= 2.4×5= 0.22×4= 3.25×0=
0.9-0.52= 3.99×1= 0×3.52= 12.5×8=
8÷10 = 10-1.8-7.2= 0.43+3.57= 2.5×4×12=
0.9×0.8= 1.05×100= 1÷0.5= 0.96÷3= 1.47÷0.7= 5.4÷6=
0.16.5×10= 0.56×100= 3.78×100= 4÷0.8 =
3.215×100= 0.8×10= 4.08×100= 1.1×0.2 =
0.6×0.8 = 3×0.9= 2.5×0.4= 3.6×0.4=
12.5×8= 50×0.04= 80×0.3 = 1.1×9=
5.6×1.01=  0.36+0.64= 64.32÷16= 4.2÷0.1=
72.8÷0.8=   8.4÷4.2=   13.8+9.9=   2.4×2.5=
0.05×0.8= 2.56-0.37=   12×2.5=    1.23×3= 3.2÷1.6=   3.5+3.5×3= 19.6÷2=   8.8÷2.2= 0.75×4=  (1.5+0.25)×4= 0.5×0.8=
8.4×0.2= 1.6×0.2= 7.2×0.3= 2.8×0.3= 0.9÷0.15= 1.8×0.4= 5.5÷0.55= 0.08×100=
2.2÷0.11= 5.46+4.54= 12.5×0.8= 0.35×0.3=
1.4×5= 2.8×4= 19.6÷4= 22.5×4=
0.45乘2.50.45×2.5= 0.8×1.25= 0.3×3.6= 0.3×0.3= 10×0.07= 0.3×1
0.45×2.5=1.125
0.8×1.25=1
0.3×3.6=1.08
0.3×0.3=0.09
10×0.07=0.7
0.3×1.4=0.52
0.05×7=0.35
0.92×0.4=0.368
0.2×0.26= 0.052
0.14×4=0.56
0.02×0.1=0.002
1.2×0.3=0.36
0.2×0.4=0.08
8.2+1.8=10
100-35.22=64.78
2.3×4=9.2
2.5×0.4=1
2.4×5=10
0.22×4=0.88
3.25×0=0
0.9-0.52= 0.38
3.99×1=3,.99
0×3.52=0
12.5×8=100
8÷10 =0.8
10-1.8-7.2= 1
0.43+3.57= 4
2.5×4×12=120
0.9×0.8=0.72
1.05×100= 105
1÷0.5= 2
0.96÷3=0.32
1.47÷0.7= 2.1
5.4÷6= 0.9
0.165×10= 16.5
0.56×100=56
3.78×100= 378
4÷0.8 =5
3.215×100= 321.5
0.8×10=8
4.08×100=408
1.1×0.2 =0.22
0.6×0.8 =0.48
3×0.9=2.7
2.5×0.4=1
3.6×0.4=1.44
12.5×8=100
50×0.04=2
80×0.3 =24
1.1×9=9.9
5.6×1.01=5.656 
0.36+0.64=1 
64.32÷16=4.2
4.2÷0.1=42
72.8÷0.8=91  
8.4÷4.2=2  
13.8+9.9=23.7  
2.4×2.5=6
0.05×0.8=0.04
2.56-0.37=2.19  
12×2.5=30   
1.23×3= 3.69
3.2÷1.6=2  
3.5+3.5×3=14
19.6÷2=9.8  
8.8÷2.2=4
0.75×4=2  
(1.5+0.25)×4=7
0.5×0.8=0.4
8.4×0.2=1.68
1.6×0.2=0.32
7.2×0.3=2.16
2.8×0.3=0.84
0.9÷0.15= 6
1.8×0.4= 0.72
5.5÷0.55= 11
0.08×100= 8
2.2÷0.11= 20
5.46+4.54= 10
12.5×0.8=10
0.35×0.3=0.105
1.4×5=6
2.8×4= 11.2
19.6÷4= 4.9
22.5×4=90