Algebra Tiles - Introduction and Zero Pairs

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 a zero pair in algebra tiles?

Back

A zero pair consists of one positive tile and one negative tile that cancel each other out, resulting in a total value of zero.

Tags

CCSS.HSA.APR.A.1

Front

How do you represent +2 using algebra tiles?

Back

You would use two positive tiles.

Front

How do you represent -3 using algebra tiles?

Back

You would use three negative tiles.

Front

What is the result of combining +4 and -4 using algebra tiles?

Back

The result is 0, as the positive and negative tiles cancel each other out.

Tags

CCSS.7.NS.A.1B

Front

What expression represents the tiles: 3 positive tiles and 2 negative tiles?

Back

The expression is 3 + -2.

Tags

CCSS.7.NS.A.1C

Front

What expression represents the tiles: 5 positive tiles and 1 negative tile?

Back

The expression is 5 + -1.

Tags

CCSS.7.NS.A.1C

Front

What happens when you cancel zero pairs?

Back

When you cancel zero pairs, you simplify the expression by removing the tiles that add up to zero.

Tags

CCSS.7.EE.A.1

Front

If you have 2 positive tiles and 2 negative tiles, what remains after canceling zero pairs?

Back

0 remains after canceling the zero pairs.

Tags

CCSS.7.NS.A.1B

Front

What is the expression for 7 positive tiles and 3 negative tiles?

Back

The expression is 7 + -3.

Tags

CCSS.7.NS.A.1C