Algebraic Expressions with Algebra Tiles

Find the total amount of tiles.

• 7x + 6

• -10x - 5

• 10x + 1

• 10x + 5

Determine the Perimeter of the figure.

• 2x + 8

• 2x

• 2x + 4

• 2x + 9

What term is represented by the algebra tiles?

• 3

• -3

• 3x

• 3x²

After cancelling positives with negatives, what is left?

• x²

• 3x²

• -x²

• -3x²

Simplify the following

• 5 + 3x

• 8x

• 8

• 3x + 5x

What expression matches the model above?

• 4x+6

• 2x+3

• -4x-6

• -2x-3

What expression best matches the model above?

• -5-3x

• 5x+3

• -5x-3

• 5+3x

Area = ?

• x² + 2x + 2

• 2x² + 2x + 2

• 3x² + 2

• 4x + 7

What term is represented by the algebra tiles?

• 8

• -8

• -8x

• -8x²

What is the value of x?

• x = 5

• x = 1

• x =2

• x = 1/5