黄冈小状元六年级下册数学答案44页 (北师大版)

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2024-11-02 17:36:18
推荐回答(3个)
回答(1):

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回答(2):

沙发

回答(3):

1 。1 30 0.4 160 6.5 8 7.52 (2)4 4 8 96 6.4 0.4 6 2 2 3 1 2 1 2 1 3 。 360 9 3.(3)正比例 (4)210 4.1920 5 70 保证对