Expression Comparison Mat

And you could just evaluate it for different values of x.

Expression comparison mat.

Build the expression comparison mats on your paper. For each of the moves below. 2016 cpm educational program. For each expression comparison mat below simplify and determine which side is greater.

Mat b mat a mat b 6 15. Refer to the math notes box below for help with reading the expression comparison mats. On your expression comparison mat. Tiles may be removed or moved on the mat in the following ways.

Expressions equations and functions parent guide with extra practice 1 comparing quantities on an expression mat combining two expression mats into an expression comparison mat creates a concrete model for simplifying and later solving inequalities and equations. Relational operators compare operands quantitatively using operators like less than greater than and not equal to the result of a relational comparison is a logical array indicating the locations where the relation is true. So this is an expression. An expression mat is an organizational tool that is used to represent algebraic expressions.

They each grabbed a handful of tiles and put them on the expression comparison mat. They have invented some new strategies and described them below. Remove the zero pairs from the bottom and the top regions. Positive algebra tiles are shaded and negative tiles are blank.

Ignacio and oliver are trying to decide if there are other ways to change expressions on the expression comparison mat without affecting which side is greater. Array comparison with relational operators. The upper half of an expression mat is the positive region and the lower half is the negative region. Use symbols such as or to show the relationship between the final expressions on mat a and mat b.

An expression is really just a statement of value a statement of some type of quantity. Pairs of expression mats can be modified to make an equation mat. Which mat is greater. Maria and garth were playing a game with the algebra tiles.