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PAGE MERGEFORMAT1Students Book 9A TOC o 1-1 h z u HYPERLINK l _Toc512974089 Lesson 1 PAGEREF _Toc512974089 h 1 HYPERLINK l _Toc512974090 Lesson 2 PAGEREF _Toc512974090 h 2 HYPER
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PAGE MERGEFORMAT1Exercise Book 9A TOC o 1-1 h z u HYPERLINK l _Toc512973945 Lesson 1 PAGEREF _Toc512973945 h 1 HYPERLINK l _Toc512973946 Lesson 2 PAGEREF _Toc512973946 h 2 HYPER
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第1讲 整数计算综合1.原式5782.原式13233.原式360004.原式11100第2讲 小数加减法巧算1.(1)原式15.78(2)原式46.62.(1)原式38.789(2)原式9.233.(1)原式62.998(2)原式5.2224.原式13.8766第3讲 长度与角度1.16厘米2.60°3.24厘米4.10米课后作业【作业1】1.50582.6586【作业2】1.631022.
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