Area of Algebra Tiles and Order of Operations

Front

What does the G in GEMS stand for?

Back

Grouping

Front

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

Back

2x + 2 is the area of the algebra tiles.

Front

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

Back

2x^2 + 2x is the area of the algebra tiles.

Front

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

Back

2x^2 + 2x + 2 is the area of the algebra tiles.

Front

What is the area of the algebra tiles represented by the expression 4x^2 + 2?

Back

4x^2 + 2 is not the area of the algebra tiles.

Front

What is the area of the algebra tiles represented by the expression 4x^2 + 2x + 4?

Back

4x^2 + 2x + 4 is not the area of the algebra tiles.

Front

What is the area of the algebra tiles represented by the expression 6x^2 + 4?

Back

6x^2 + 4 is not the area of the algebra tiles.

Front

What is the area of the algebra tiles represented by the expression 4x + 5?

Back

4x + 5 is not the area of the algebra tiles.

Front

What is the result of the expression 2 x 3(1 + 2) - 2^2?

Back

The result is 14.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right) - often remembered as PEMDAS.