80.6÷1.12=______÷112 5÷0.25=______÷25.
0.125=5:______=______%=______÷______.
______÷______=34
在算式35÷5=7中,______是______的倍数,______是______的因数.
______:24=24÷______=0.375=______%
360÷90=______÷9=720÷______=______÷______=______
3÷______=______÷24=75%=______折.
56÷7=8中,______是______的倍数,______是______的因数.
______叫做圆周率,用公式表示:圆周率=______÷______.
如果4A=5B,那么 AB=______;5=24÷______=______:15.
3÷______=______÷24=12( )
______÷______=0.8=28( )
______÷16=38