- B1( )15=20:______=______÷45=八折=______%E1
- B1______÷12=15:______=0.25=1()=______%E1
- B13÷______=______÷24=12( )=75%=______折.E1
- B1______÷60=2:5=______=______%=______折.E1
- B10.6=( )5=______%=______成=______:15.E1
- B121÷______= )8=______:______=0.875=______%E1
- B1______%﹦3÷5﹦21( )﹦______:10﹦______(小数)E1
- B1______:16=38=______÷24=______%16=1( )+1( ).E1
- B18:10=4( )=40÷( )=( )%=( )(填小数)E1
- B1______÷5=______%=0.6=6( )=( )30.E1
- B143既可读作______,又可读作______.E1
- B1在分数、除法和比中,分母、除数和比的后项都不能为( )E1B2 A.自然数 B.整数 C.零 E2
- B18比5可以记作85.______.(判断对错)E1
- B1234=______÷4=22( )=______%=______:8.E1
- B10.35=14÷______=______:______=______%=______折.E1