2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16[100%]

2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16

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2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16[100%]

2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16

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2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16[100%]

2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16

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2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16[100%]

2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16

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2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16[100%]

2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16

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2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16[100%]

2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16

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2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16[100%]

2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16

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2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16[100%]

2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16

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2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16[100%]

2/3,1/23/77/18,()A.4/11B.5/12C.7/15D.3/16

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口算。16÷8=7×2=40÷5=27=3×3=8×4=[99%]

口算。16÷8=7×2=40÷5=27=3×3=8×4=

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