奧數(shù) > 小學(xué)試題庫(kù) > 口算題 > 三年級(jí)口算題 > 正文
2017-02-21 15:32:59
(1)長(zhǎng)方形長(zhǎng):6,寬:2,周長(zhǎng):
(2)長(zhǎng)方形長(zhǎng):20,寬:2,周長(zhǎng):
(3)長(zhǎng)方形長(zhǎng):11,寬:8,周長(zhǎng):
(4)長(zhǎng)方形長(zhǎng):15,寬:3,周長(zhǎng):
(5)長(zhǎng)方形長(zhǎng):12,寬:11,周長(zhǎng):
(6)長(zhǎng)方形長(zhǎng):16,寬:1,周長(zhǎng):
(7)長(zhǎng)方形長(zhǎng):12,寬:5,周長(zhǎng):
(8)長(zhǎng)方形長(zhǎng):4,寬:2,周長(zhǎng):
(9)長(zhǎng)方形長(zhǎng):19,寬:17,周長(zhǎng):
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