题目内容
| 计算. 7050-(1821+340) | 54×(1×6) |
| (1033-748)÷5 | 48×8+163×5. |
(1)7050-(1821+340)
=7050-2161
=4889;
(2)54×(1×6)
=54×6
=324;
(3)(1033-748)÷5
=285÷5
=57;
(4)48×8+163×5
=384+815
=1199.
=7050-2161
=4889;
(2)54×(1×6)
=54×6
=324;
(3)(1033-748)÷5
=285÷5
=57;
(4)48×8+163×5
=384+815
=1199.
练习册系列答案
相关题目