选择合理的方法进行计算。
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(1)![]() = ![]() = ![]() =1 ![]() | (2) ﹣( + )= ﹣( )= ﹣![]() = ![]() | (3) + ﹣ +![]() =( ![]() )+( )=1 |
(4)4﹣( )=4﹣( )=4﹣ ![]() =3 ![]() | (5)![]() = ![]() ![]() =1 ![]() = ![]() | (6)11﹣![]() =11﹣( )=11﹣1 =10 |
编辑:chaxungu时间:2026-04-27 13:58:38分类:小学数学题库
选择合理的方法进行计算。
|
(1)![]() = ![]() = ![]() =1 ![]() | (2) ﹣( + )= ﹣( )= ﹣![]() = ![]() | (3) + ﹣ +![]() =( ![]() )+( )=1 |
(4)4﹣( )=4﹣( )=4﹣ ![]() =3 ![]() | (5)![]() = ![]() ![]() =1 ![]() = ![]() | (6)11﹣![]() =11﹣( )=11﹣1 =10 |