《三年级上册数学脱式计算练习题》由会员分享,可在线阅读,更多相关《三年级上册数学脱式计算练习题(1页珍藏版)》请在金锄头文库上搜索。
脱式计算计算综合运算时,先 再 ,有括号的先算 ,没有括号时 ,等号写在算式的 。(234-155)6 2686-98 236-1002 (52+56)6= = = =4156+891 8(365-246) 781-8151524-351= = = = 560+256 78(4+4) 265-(156+52) (63-63)6= = = = = 819+752 561-45+452 156+568 7289= = = = = = 636+0-636 752-52+63 5633-169 372-196+542= = = = = = (25+63)-72 854+36-678 64(96-88) 5631-346= = = = = = 6379 (98-7)9 5631+26 25160= = = = = = 46+961 5670 (598-436)5 625+26-681= = = = = = = 5865-596845-762+152 (632-512)+63 56+(842-632)= = = = = = =