脱式计算,能简算的要简算。
|
(1)原式= ÷6÷![]() = ÷![]() = ![]() | (2)原式= ÷![]() = ![]() |
(3)原式= ÷( + )= ÷![]() = ![]() | (4)原式= × × ×![]() = × × ×![]() = ![]() |
(5)原式=( + )÷![]() = ÷![]() =8 | (6)原式= ÷( × )= ÷![]() =16 |
编辑:chaxungu时间:2026-04-27 14:17:46分类:小学数学题库
脱式计算,能简算的要简算。
|
(1)原式= ÷6÷![]() = ÷![]() = ![]() | (2)原式= ÷![]() = ![]() |
(3)原式= ÷( + )= ÷![]() = ![]() | (4)原式= × × ×![]() = × × ×![]() = ![]() |
(5)原式=( + )÷![]() = ÷![]() =8 | (6)原式= ÷( × )= ÷![]() =16 |