题文
选择适当的方法计算.
(1)7.83﹣0.24+(2.17﹣1.26) (2)
×17﹣12×
(3)
×[
÷(
×
)]×(1+
)×(1﹣
)×(1+
)×(1﹣
)×…×(1+
)×(1﹣
)
选择适当的方法计算.
(1)7.83﹣0.24+(2.17﹣1.26) (2)
×17﹣12×
(3)
×[
÷(
×
)]×(1+
)×(1﹣
)×(1+
)×(1﹣
)×…×(1+
)×(1﹣
)
试题篮
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