1.377÷0.99 1.377 2.654÷1.032.654
2.85÷0.6 2.85×0.6 3.76×0.80.8×3.76
8.1÷0.9= 0.65÷1.3= 0.36÷0.4= 3.6×2=
4.5×0.2= 8.65+1.5= 0.32÷1.6= 7.5÷1.5=
648÷0.36= 360×1.8=
6.48÷36= 0.36×18=