A-A+
6×3=49÷7=18÷6=45+32=24÷8=40÷5=500+300=450+500=
问题详情
参考答案
6×3=1849÷7=718÷6=345+32=7724÷8=340÷5=8500+300=800450+500=950360-80=28050+800=8509×6=5472÷8=928÷7=45×9=45360-30=330730-700=3018÷3=63400-300=3100120+400=52021÷7=3.
考点:
6×3=1849÷7=718÷6=345+32=7724÷8=340÷5=8500+300=800450+500=950360-80=28050+800=8509×6=5472÷8=928÷7=45×9=45360-30=330730-700=3018÷3=63400-300=3100120+400=52021÷7=3.