Expression Comparison Mat Legal Moves

Write an algebraic expression for each side of the expression comparison mats given below.

Expression comparison mat legal moves. Solving equations using algebra tiles. Simplifying like terms using algebra tiles. Evaluating expressions using algebra tiles. Use legal moves so that all the x variables are on one side and all the unit tiles are on the other.

Use the legal simplification moves you worked with in lesson 2 1 5 to determine which expression on the expression comparison mat is greater. Step 1 add balanced set step 2 add balanced set step 3. Cc3 2 56c student etool. Such moves create opposites of the original tile so a shaded tile becomes un shaded and an un shaded tile becomes shaded.

Adding balanced sets 4. Combining two expression mats into an expression comparison mat creates a concrete model for simplifying and later solving inequalities and equations. Solutions for linear equations using algebra tiles. Positive algebra tiles are shaded and negative tiles are blank.

Removing zero pairs 2. Adding zero pairs these are all examples shown using algebra tiles. Legal moves to keep the relationship. About press copyright contact us creators advertise developers terms privacy policy safety how youtube works test new features press copyright contact us creators.

Upper half of an expression mat is the positive region and the lower half is the negative region.