Posted by **Amy** on Friday, October 14, 2011 at 4:59am.

Evaluate the expression.

1. (18 + 9) + 11

2. 8(-2)(5)

3. 1.2 + 4.7 + 1.5

Simplify the expression.

4. t + 24 + 17

5.-8 + c + (-10)

6.4(6x)

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