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我会分步算. (1)52-32+18 = = (2)25-5-7 = = (3)18+6+24 = = (4)13+17-20 = = (5)5×3-7 = = (6)4×5+20 = = (7)8×

编辑:chaxungu时间:2026-04-27 13:25:35分类:小学数学题库

我会分步算。
(1)52-32+18
=
=

(2)25-5-7
=
=

(3)18+6+24
=
=
(4)13+17-20
=
=
(5)5×3-7
=
=
(6)4×5+20
=
=
(7)8×3+14
=
=
(8)30-5×5
=
=
(1)38;(2)13;(3)48;(4)10;(5)8;(6)40;(7)38;(8)5