Comparing Expressions with Algebra Tiles

Write the expression represented by this model:

• -2x + 3

• -3x + 2

• 3x - 3

• -3x + 3

Write the expression represented by this model:

• -5x + 4

• 8x - 5

• 4x - 3

• 4x + 2

What expression is represented by the model shown?

• x

• 3 + x

• -2 - 3x

• 3 - 2x

Write the expression shown below:

• 4 + 3x

• 4 - 2x

• 3 - 3x

• 3 + 2x

What expression is represented below?

• -2x + 6

• -4x + 7

• 2x + 8

• -3x + 8

Write the expression shown below:

• 2x - 2

• 3x + 2

• 2x

• 3x

Write the expression shown below:

• 4x - 6

• -2x - 6

• 2x - 4

• 6x - 8

What equation do the algebra tiles show?

• -2x + 2 = x + 4

• 2x + 2 = x - 4

• 2x - 2 = -x + 4

• -2x - 2 = x + 4

What expression matches the model above?

• -x+2

• 3(-x+2)

• 3x+4

• 3(3x + 2)

Pick the equation modeled.

• 3x + 1 = x - 5

• -3x + 1 = x - 5

• 3x + 1 = x - 3

• 3x - 1 = x - 5