1.26÷18= 43.5÷29= 18.9÷0.27=
1.35÷15= 28.6÷11= 20.4÷24=
3.64÷52= 156÷0.12= 328÷1.6=
1.35÷27= 7.65÷0.85= 12.6÷0.28=
①0.285÷0.38
②0.023×1.8
③※16.787÷0.28
④0.48×3.6
⑤1.05÷2.8
⑥※5.6×1.08
18.5×0.24=
43.68÷26=
3.45×0.17=
10.8÷4.5=
3.8×1.04=
△79.2÷2.9≈