2. Numerical Expression!!! By Katelyn H. and Justice M.

3. Definition of Numerical Expression!!!!! The term “numerical” means “involving numbers” and the term “expression” means “phrase”. A numerical expression is a mathematical phrase involving only numbers and one or more operational symbols. http://www.icoachmath.com/SiteMap/Num ericalExpression.html

4. Examples of Numerical Expression The following are some examples of numerical expressions. 4 + 20 – 7, (2 + 3) – 7, (6 × 2) ÷ 20, 5 ÷ (20 × 3), 5 × (42 + 3) These are not examples of numerical expressions. 4+6a-4b=12, 5-12+6a=2r http://www.icoachmath.com/SiteMap/Numeri calExpression.html

5. Numerical expression symbols & a way to remember it. Symbols: +, -,=, x, /. A way to remember it is to go to class and if you don’t understand ask the teacher!!!! http://www.icoachmath.com/SiteMap/Num ericalExpression.html

6. THE END!!!!!!