= | = | 0× = |
÷3= | ×14= | = |
÷ = ×3=6× = + ×7=
100÷10%= ÷1= ÷7= ×9× =
÷14= ÷24= ÷26= ÷12=
﹣ = ÷2= 9.42÷3.14= 5﹣1.4= + ﹣ =
44÷ = 40× = 2× = 9÷ = 1﹣ × =
×2= 12× = ÷ = ÷ = 2÷ =
× = ÷ = ÷ = 1÷ = ÷ =
= = 3.14×8= × =
45×20%= ÷7= × =
= 9.9×99+9.9= =
3.8﹣ = 0.73﹣0.3= 0.99÷0.1=
×7.2= 10﹣0.12= ÷4=
× = × = ×42=
+ = ÷ = ÷ =
÷4= - = × =
现请你用“数形结合”的思想方法来说明: ÷4的计算结果。