Algebra Tiles

Front

What are Algebra Tiles?

Back

Algebra tiles are physical or virtual manipulatives used to represent algebraic expressions and equations. They help visualize operations like addition, subtraction, and factoring.

Front

What is the area of a tile represented by the expression x?

Back

The area of a tile represented by the expression x is simply x.

Tags

CCSS.HSA-SSE.A.1A

Front

What is the area of a tile represented by the expression 5?

Back

The area of a tile represented by the expression 5 is 5 square units.

Tags

CCSS.3.MD.C.6

Front

What does the term -3x represent in algebra tiles?

Back

The term -3x represents a negative value of 3 times the variable x, often visualized as three tiles of negative x.

Front

How do you calculate the perimeter of a figure represented by algebra tiles?

Back

The perimeter is calculated by adding the lengths of all sides of the figure. For example, for a rectangle, it is 2(length + width).

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a figure represented by the expression 4x + 4?

Back

The perimeter of the figure is 4x + 4 units.

Tags

CCSS.7.EE.A.1

Front

What is the area of the algebra tiles represented by the expression 2x^2 + 2x + 2?

Back

The area of the algebra tiles is 2x^2 + 2x + 2 square units.

Tags

CCSS.HSA-REI.B.4B

Front

Identify the variable terms in the expression: 2x + 3y + 2 - 5x.

Back

The variable terms are 2x, -5x, and 3y.

Tags

CCSS.6.EE.A.2B

Front

What is the significance of the term x^2 in algebra?

Back

The term x^2 represents a variable squared, indicating the area of a square with side length x.

Tags

CCSS.8.EE.C.7B

Front

How do you combine like terms in algebra?

Back

Like terms are combined by adding or subtracting their coefficients while keeping the variable part the same.

Tags

CCSS.7.EE.A.1