October 2, 2009

Math Unit 3 Update & Information

We will be learning how to multiply and divide whole numbers. We will also continue to work with expressions, equations, and inequalities.

You can expect to see work that provides practice in multiplying and dividing basic facts as well as in evaluating expressions, solving equations, and comparing inequalities.

Vocabulary: dividend, divisor, factor, product, quotient

How to evaluate an expression with all four operations
Follow these steps to evaluate 30-(3+2)x4
1) First, do the operations inside the parentheses. (3+2)
2) Then do any multiplication and division in order from left to right. 30-5x4
3) Finally, do any addition and subtraction in order from left to right. 30-20
4) Voila! 10


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Al saber como hallar el valor de expresiones y resolver ecuaciones con las cuatro operaciones, los estudiantes podran resolver problemas de la vida real. Visiten Education Place en www.eduplace.com/camaf/ donde encontraran el glosario electronico, eGames, practica para preparacion para examenes y mas.