奧數(shù) > 小學(xué)試題庫 > 口算題 > 三年級(jí)口算題 > 正文
2010-08-02 17:41:39
三年級(jí)口算題:長(zhǎng)方形、正方形周長(zhǎng)的計(jì)算
(1)長(zhǎng)方形長(zhǎng):8,寬:2,周長(zhǎng):
(2)長(zhǎng)方形長(zhǎng):15,寬:10,周長(zhǎng):
(3)長(zhǎng)方形長(zhǎng):11,寬:8,周長(zhǎng):
(4)長(zhǎng)方形長(zhǎng):17,寬:5,周長(zhǎng):
(5)長(zhǎng)方形長(zhǎng):15,寬:12,周長(zhǎng):
(6)長(zhǎng)方形長(zhǎng):8,寬:1,周長(zhǎng):
(7)長(zhǎng)方形長(zhǎng):10,寬:5,周長(zhǎng):
(8)長(zhǎng)方形長(zhǎng):17,寬:16,周長(zhǎng):
(9)長(zhǎng)方形長(zhǎng):16,寬:3,周長(zhǎng):
(10)長(zhǎng)方形長(zhǎng):16,寬:7,周長(zhǎng):
(11)長(zhǎng)方形長(zhǎng):14,寬:9,周長(zhǎng):
(12)長(zhǎng)方形長(zhǎng):15,寬:12,周長(zhǎng):
(13)長(zhǎng)方形長(zhǎng):9,寬:1,周長(zhǎng):
(14)長(zhǎng)方形長(zhǎng):14,寬:3,周長(zhǎng):
(15)長(zhǎng)方形長(zhǎng):12,寬:9,周長(zhǎng):

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