Homework Help: math

Posted by Tamara on Saturday, December 19, 2009 at 4:52am.

For each of the following, find all possible whole-number replacements that make the following statements true.

123 = 7 • 17 + ______

math - Damon, Saturday, December 19, 2009 at 5:43am
7 * 17 = 119

119 + what? = 123

well 123 - 119 = 4

so try 4

Does 123 = 119 + 4 ?
Yes, so 4 is the answer.

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