三年級(jí)暑假口算題：長(zhǎng)方形、正方形周長(zhǎng)的計(jì)算

三年級(jí)暑假口算題：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):