081006“小升初天天练”-3
[attach]53548[/attach][attach]53547[/attach]
[url=http://www.eduu.com/viewthread.php?tid=112905&extra=page%3D1%26amp%3Bfilter%3Dtype%26amp%3Btypeid%3D40]点击查看答案[/url] 36+87+64=36+64+87=187
513-56-44=513-(56+44)=413
1989-473-527=1989-(473+527)=989
5283-(283-198)=5283-283+198=5198 :lol :lol 36+87-64=59
513-56-44= 513-(56+44)=513-100= 413
1989-473-527=1989-(473+527)=1989-1000=989
5283-(283-198)=5283-283+198=5000+198=5198 187
413
989
5198 187 413 1089 5198~tuzi23~ 36+87+64=36+64+87=187
* h* j! S* H6 W$ i$ Y" A; c513-56-44=513-(56+44)=4130 p/ J, h( E( F
1989-473-527=1989-(473+527)=989, a# y1 x7 s% J
5283-(283-198)=5283-283+198=5198 187 413 1089 5198
187 413 1089 5198
187 413 1089 5198 187413
1089
5198 187 413 1089 5198 187 413 1089 5198~pao11~ 187 413 989 5198 ~pao12~ 36+87+64=187
513-56-44=413
1989-473-527=989
5283-(283-198)=5189
页:
[1]