,果园到花园有多远？,果园,房子,花园,592m,384m,( )m,5 9 2,+,3 8 4,6,1,7,9,976,592+384,1000,一队有518只，二队有227只。,二队比一队少多少只？,5 1 8,-,2 2 7,1,11,9,2,4,291,从家到果园比从家到花园远多少米？,果园,房子,花园,592m,384m,5 9 2,-,3 8 4,8,12,0,2,8,208,636-247=,389,636247=,883,672,726,181,313,198+270=,468(人),201+281=,482(人),二、三年级,四、五年级,大班和中班一共有多少人？,148+229=,377(人),大班比中班少多少人？,229-148=,81(人),6,3,1,9,7,6,14,3,8,0,1,5,8,405-345=,60(只),461-405=,56(只),大约可达520只,46156,520(只),
