4.7+2.3=
4.5×2=
6.9－2.5=
7.2×0.8=
6×3.4=
0.62－0.32=
1.4×0.5=
0.75×100=
0.02×0.5=
3.6÷0.3=
6.3÷7=
5.6÷100=
0.75÷0.25=
0.125×8=
4.8÷0.3=
0.96÷2=
0.56÷28=
0.36÷0.4=
0.64÷0.8=
0.72÷3.6=
3.6÷24=
0.8×1.1=
7.2+12.8= 46.7－3.8=
12.8÷4=
5.2÷13=
12.5÷5=
1.64÷41=
10÷20=
24÷15=
8.65×10=
0.35×0.6=
3.08×0.01=
4.95×1000=
6.9×0.1=
0.4×0.5=
2.4÷0.8=
10.8÷9=
9.6÷0.8=
0.108÷2=
4.95÷0.9=
9.65÷0.1=
0.325×100=
2.5×8=
0. 56÷0.7=
0.125×4=
3.28×0.1=
3.9÷0.13=
7.2×0.1=
0.01×0.1=
0.25×0.4=
1.6÷0.8=
1÷2.5=
1.25×0.8=
3.2÷0.04=
0÷1.7=
0.22×102=
9÷0.25÷4=
0.25×3.97×4=
（1.2＋8.8）×0.4=
3.4-1.4= 7.82-7.2= 2.19+9.1=
10.1-0.89= 0.68+0.42= 8.1-5.1=
0.728-0.24= 0.8+0.18= 0.89-0.25=
1-0.98= 0.048+0.52= 5×400=
19.9+11.1= 187÷1000=
1+3.89=
0.081×10=
75÷10=
0.96÷0.8=
0.8×7=
1.5×7=
1.32×8=
0.7×8=
10.3×2=
5×0.6=
0.9×0.3=
3.5×0.2=
2.01×0=
10×0.05=
0.13×7=
0.21×100=
0.7×4=
0.05×4=
4×0.3=
430-250= 0.17+0.06= 1.02-0.09=
7200÷800=
0.17+0.6= 0.83-0.6=
17×300=
0.98-0.09= 0.2+0.78=
600×700=
10.2+0.02= 0.15+0.7=
670+250= 10.2+0.2= 9.2-6=
8500÷500=
3.2-3.2= 3.7+2.3=
25×100=
3.2-0.32= 2+2.8=
380-290= 0.35+0.5= 0.35+0.63=
3500÷70=
3.1+3= 3.8+0.38=
7500÷250=
3.8+1=
0.95-0.05=
450+780= 3.1+0.3=
3+0.3=
630÷9=
4.5-0.4=
9.5-5=
330×9=
9.53-1.53= 9.5-0.5=
3.5+2.4=
1-0.95=
0.3+0.27=
0.47+0.13=
4.5+4=
4-0.6=
0.95+0.05=
2.5+3.2=
0.74+0.16=
23×100=
9.8-4.8=
480÷40=
0.53÷100=
5.1+2.3=
125×80=
0.078÷10=
0.52+0.4=
70×12=
0.25×100=
3.4-2.8=
0.6-0.37=
0.052×10=
10+0.08=
1-0.75=
0.5×1000=
0.82+0.3=
13.5+6.5=
3.05×100=
1.2-0.8=
21.6-12.6=
63÷100=
0.83-0.5=
0.76+0.14=
80÷1000=
2.7+0.4=
0.72-0.43=
30×100=
0.92-0.2=
3.5+4.8=
3.5+2.4=
5+0.07=
1-0.61=
0.47+0.23=
0.25+0.75=
3.7+0.33=
0.51+0.33=
1-0.6=
8-4.6=
5.8-3.6=
0.52+0.4=
6.45+5.5=
4.5-1.3=
3.4-2.8=
9.53-1.53=
8.8-6.7=
10+0.08=
9.5-7.3=
7.2+0.8= 7.82+0.3=
8.8-6.7=
9.5-7.3=
1-0.95=
3.4-2.8=
0.96-0.35= 9.53-1.53=
0.25+0.75=
1.2-0.8=
0.83-0.5=
2.7+0=
12.5×8=
2.3×4=
3.25×0=
0.4×50=
30×0.1=
2.6×3=
4.1×2=
0.35×0.2=
7.5×0.1=
2.5×2=
0.5×10=
0.6×8=
2.8×10=
0.7×0.8=
5.6+0.4=
4.7+2.3=
4.5×2=
7.2×0.8=
6×3.4=
0.62-0.32=
0.75×100=
0.02×0.5=
3.6×0.3=
5.6×100=
0.75÷0.25=
0.125×8=
0.86÷2=
0.56÷28=
0.36÷0.4=
0.7×9=
3.6÷24=
0.8×1.1=
46.7-3.8=
12.8÷4=
5.2÷13=
1.64+4.1=
10÷20=
24÷15=
0.35×0.6=
4.7+2.3=
4.5×2=
6.9－2.5=
7.2×0.8=
6×3.4=
0.62－0.32=
1.4×0.5=
0.75×100=
0.02×0.5=
3.6÷0.3=
6.3÷7=
5.6÷100=
0.75÷0.25=
0.125×8=
4.8÷0.3=
0.96÷2=
0.56÷28=
0.36÷0.4=
0.64÷0.8=
0.72÷3.6=
3.6÷24=
0.8×1.1=
7.2+12.8=
46.7－3.8=
12.8÷4=
5.2÷13=
12.5÷5=
1.64÷41=
10÷20=
24÷15=
8.65×10=
0.35×0.6=
3.08×0.01=
4.95×1000=
6.9×0.1=
0.4×0.5=
2.4÷0.8=
10.8÷9=
9.6÷0.8=
0.108÷2=
4.95÷0.9=
9.65÷0.1=
0.325×100=
2.5×8=
0. 56÷0.7=
0.125×4=
3.28×0.1=
3.9÷0.13=
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