(完整版)三年级上册数学脱式计算练习题
孙海英简历-作文我的中国梦
三年级数学脱式计算
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
268×6-98 236-100×2
（52+56）×6
= =
= =
= =
= =
4×156+891
8
=
=
56×0+256 78
=
=
=
81÷9+752 561-45+452
156+56
=
= =
= =
636+0-636
752-52+63 563
=
=
= = =
（25+63）-72 854+36-678
64
=
= =
= =
63÷7×9
=
= =
= =
46+96×1
56
= =
= =
=
= = =
586×5-596
= =
= =
=
= = =
×（365-246） 781-81
=
= =
= =
×(4+4)
265-(156+52) (63-63)
=
=
= =
=
= =
=
= =
=
= =
（98-7）÷9
563
= =
=
÷7×0
845-762+152
(632-512)+63 56+(842-632)
×5
÷8 72
×3-169
372-196+542
÷（96-88） 563
×1+26
251
（598-436）×5 625+26-681
152×4-351
=
×6
=
÷8×9
×1-346
×6×0