问题
计算题
脱式计算。
|
答案
(1)194+( 101 -94) | |
=194+7 | |
=201 | (2)134+298 -264 |
=432-264 | |
=168 | (3)916-(540+195) |
=916-735 | |
=181 | |
(4)725-( 729 - 518) | |
=725-211 | |
=514 | (5)326 - 197+132 |
=129+132 |
=261
=45-25
=20