Monday

December 22, 2014

December 22, 2014

Posted by **Candice** on Monday, April 1, 2013 at 11:58am.

- algebra -
**Steve**, Monday, April 1, 2013 at 12:10pmcommutative and associative

27 + 15 + 3 + 5

= 27 + 3 + 15 + 5

= 30 + 20

= 50

**Answer this Question**

**Related Questions**

math - Which property would allow you to use mental computation to simplify the ...

Math - okay so i feel like a dummie for not knowing this but i need the answer ...

Math Pre-Algebra - Simplify the Expression(-8/15)+(1/15). Show how to simplify ...

math - Write an algebraic expression that requires each of the following ...

math - use mental math and the distributive property to simplify 25(-99)and ...

math mental math help - i need to use mental math and the distributive property ...

math - if you simplify the expression 3x+4(x-2)-3x into the expression 3x+ 4x -8...

Distributive Property Algebra - I have two questions I don't understand and I ...

math help - i need to use mental math and the distributive property to simplify...

Algebra - Need to use properties to help simplify each expression. Example: 5 * ...