______:40=______=36÷______=0.45=______.
125×(4+8)=______×______+______×______.
______÷______=34
填质数:21=______+______=______×______=______-______.
0.125=5:______=______%=______÷______.
从36的约数中选出4个数组成比例:______:______=______:______.
125×32×25=(______×______)×(______×______)
______:24=24÷______=0.375=______%
3.76°=______度 ______分 ______秒.
填上适当的质数.24=______+______=______+______=______+______.
巧填单位名称.1______-59______=1______;1______-9______=1______;1___
0.87×99+0.87=______×______.
根据1.2×4=0.6×8,可以写成比例______:______=______:______.