1.2×4= 0.8×0.25= 7.2÷0.09= 3.9×0.01=
0.63÷0.9= 10÷0.5= 3.5×0.2= 0.99÷0.1=
1.8×3=
2.4×0.5=
5.1÷0.3=
0.9×0.6=
0.56÷0.7=
0.6²=
0.42÷0.6=
1÷0.01=
2.6÷0.02=
2.5-2.5÷5=
0.7×0.3=
6.4÷0.8=
250×0.04=
7.2×3=
5.5÷1.1=
0.2×0.4=
0.27÷0.9=
5.8÷0.29=
0.4×2.5=
0.3×3.6=
0.24×0.5=
0.05×7=
0.81÷0.9=
0÷42=
5.7÷100=
4.2÷0.06=
8×500= 300÷10= 2×35= 200×5=
140÷20= 68÷4= 15×8= 51÷3=
①5.88÷0.14 58.8÷0.14 ②11.2÷0.2 1.12÷0.2
③4.26÷0.8 4.26 ④3.25÷0.13.25×10