| (125+7)×8 | 3.27+6.4+2.73+4.6 | 25×44 | 12×(324-285)÷26. |
=125×8+7×8,
=1000+56,
=1056;
(2)3.27+6.4+2.73+4.6,
=(3.27+2.73)+(6.4+4.6),
=6+11,
=17;
(3)25×44,
=25×(4×11),
=25×4×11,
=100×11,
=1100;
(4)12×(324-285)÷26,
=12×39÷26,
=468÷26,
=18.
编辑:chaxungu时间:2026-04-27 13:09:31分类:小学数学题库
| (125+7)×8 | 3.27+6.4+2.73+4.6 | 25×44 | 12×(324-285)÷26. |