- B1______:______=( )4=1.5÷1.2=______%=______小数.E1
- B120÷______=( )20=______折=______:30=______%=0.5.E1
- B13÷______=18( )=______:12=七成五=______%E1
- B14( )=( )15=8÷( =______(填小数)E1
- B114( )=______÷0.8=0.875=______:24.E1
- B13:______=12÷______=0.75=( )12=______%=______(折数)E1
- B13÷4=( )28=( )÷16═6( )______(填小数)E1
- B10.8=( )5=______:40=16( )=______%E1
- B1______÷16=9( )=()40=0.75=______%E1
- B158=30( )______=______÷16=______%.E1
- B1______:16=21( )=0.75=______%=______折.E1
- ______﹕25=0.4=______÷5=______%=2( ).
- 4÷5=______:20=20÷______=______%=______折=______(填小数).
- 18( )=______÷150=3:5=______%=______.
- B10.875=( )8=21( )=______÷56=35÷______.E1