3.5×0.2= 10÷0.5= 6×0.25= 0.63÷0.9= 1.8×0.4=
0.99÷0.1= 1.2×4= 3.9×0.01= 2.33×1.2= 1.25×0.8=
3.6÷1.2=
0.72÷0.9=
2.6÷13=
4.8÷0.4=
4.08÷4=
0.78÷6=
7.2÷0.4=
1÷0.25=
8.1×100=
0.25×6=
0.05×0.04 =
0.3×50=
0.72÷8=
2.8÷100=
0.3÷0.03=
1.4÷0.04=
1.25×8= 6.5-0.37= 3.5×0.4= 0.48÷1.2=
6.08+0.6= 0.25×9= 1.8÷0.06= 0.92÷0.4=
12×0.6=
4.6x+2.4x=
1.7+0.23=
0.56a-0.46a=
1.5×0.2=
0.32÷16=
0.42÷0.1=
0.4×0.8=
3.2÷1.6=
3.5÷0.5=
x+x+3=
3.3b+2.7b=
3.5×4= 2.5×2= 1.6×0.5= 0.125×0.8=
0.06×0.8= 1.3×0.07= 0.31+0.69= 9-5.3-0.7=
月份
1
2
3
4
册数
783
906
949
735
①2021÷1.25÷
②5.74×12.5%+1.26÷8+
③(-0.6)÷(-)
④0.8÷[(+)×]