Algebraic Tiles

Choose the correct value for x

• x

• 5

• 2

• 4

What algebraic expression is shown?

• 5x = 10

• 5x

• x + x + x + x + x = 10

• x + x + x + x

Choose the correct value for x

• x

• 5

• 2

• 4

Choose the correct value for x

• x

• 5

• 2

• 4

Look at the model. Which of the following algebraic expressions could it represent? 

• 2x + 1 + 5 + 2x

• 2 + 1x + 4x + 2

• 2 + 1 + 4 + 2

• 2 + x + 4 + 2x

Green tiles represent x and yellow tiles represent 1. Simplify.

• 5x + 6

• 11x

• 11

• 6 - 5x

Green tiles represent x and yellow tiles represent 1. Simplify.

• 5 + 3x

• 8x

• 8

• 3x + 5x

What do these tiles represent?

• 5x

• -5x

• 5

• -5

What do these tiles represent?

• -2x - 3

• -2x + 3

• 2x + 3

• 2x - 3

What expression matches the model above?

• 4x+6

• 2x+3

• -4x-6

• -2x-3