三年级上册数学脱式计算练习题87533 学海教育 班级： 再 ，有括号的先算 。 姓名： 计算综合运算时，先 有括号时 ，没 ，等号写在算式的 （234-155）× 6 = = 4×156+891 = = 56×0+256 = = 81÷9+752 = = 636+0-636 = = （25+63）-72 = = 63÷7×9 = = 46+96×1 = = 586× 5-596 = = 268×6-98 = = 8×（ 365-246）= = 78× (4+4) = = 561-45+452 = = 752-52+63 = = 854+36-678 = = （98-7）÷ 9 = = 56÷7×0 = = 845-762+152 = = 236-100× 2 = = 781-81× 5 = = 265-(156+52) = = 156+56÷8 = = 563× 3-169 = = 64÷（ 96-88） = = 563×1+26 = = （598-436）× 5 = = (632-512)+63 = = （52+56）× 6 = = 152× 4-351 = = (63-63)× 6 = = 72÷ 8×9 = = 372-196+542 = = 563× 1-346 = = 251×6×0 = = 625+26-681 = = 56+(842-632) = = 本文来源：https://www.wddqw.com/doc/286fb41a51d380eb6294dd88d0d233d4b14e3f5f.html