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標題: Pls. help (P.2 Maths) [打印本頁]

作者: 英子 時間: 09-1-29 13:00 標題: Pls. help (P.2 Maths)

1. Joe saved $145 less than Roy who saved $87 less than Tony.If Tony saved $500, how much did Joe save?

2. Annie buys 2 pencils and 1 ruler for $4. A ruler costs twice as much as a pencil. What is the cost of a pencil and a ruler?

Thanks

[ 本帖最後由英子於 09-1-29 13:02 編輯 ]

作者: bluetones 時間: 09-1-29 15:16

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作者: 英子 時間: 09-1-29 16:07

THANKS bluetones

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