February 22, 2017

Homework Help: operation precedence

Posted by Jed on Monday, November 18, 2013 at 10:28pm.

Hunter gave his sister $3. He earned $12. Then he paid $6 for lunch. Now Hunter has $18. How much money did hunter have to start with?

Mark downloaded 8 new songs on Tuesday. On Thursday he downloaded 4 times as many. He now has 45 songs. How many songs did he have originally?

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