Posted by princess on Monday, November 28, 2011 at 6:47pm.
a carpenter was putting up a shelf. the shelf needed to be 87 centimeters long but the piece of wood she had was 1 meter and 28 centimeters long. her saw was 46 cm long. how much did she have to cut off the piece of wood?

math  Ms. Sue, Monday, November 28, 2011 at 6:56pm
128  87 = ?
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