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幼小衔接口算题卡数学练习题凑十法借十法学前班10以内加减法书籍
addition and subtraction within 10(10以内加减法)
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USD $0.0 | 65391 ben available |
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addition and subtraction within 20(20以内加减法)
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USD $0.0 | 98542 ben available |
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addition and subtraction within 30(30以内加减法)
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USD $0.0 | 99199 ben available |
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addition and subtraction within 50(50以内加减法)
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USD $0.0 | 99216 ben available |
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cobble method(凑十法)
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USD $0.0 | 98077 ben available |
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borrow ten methods(借十法)
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USD $0.0 | 98126 ben available |
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decomposition and composition(分解与组成)
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USD $0.0 | 90030 ben available |
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problem solving(解决问题)
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USD $0.0 | 99210 ben available |
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figure calculation(看图列算式)
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USD $0.0 | 99169 ben available |
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time and rmb(时间与人民币)
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USD $0.0 | 99181 ben available |
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