PEMDAS and like terms

Front

What does PEMDAS stand for?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). It is the order of operations used to evaluate expressions.

Front

Simplify the expression: -10x + 15 - 3x + 2

Back

-13x + 17

Front

Back

19

Front

Back

48

Front

Simplify: x + 3x + 6x + x

Back

11x

Front

Back

60

Front

What are like terms?

Back

Like terms are terms that have the same variable raised to the same power. For example, 3x and 5x are like terms.

Front

How do you combine like terms?

Back

To combine like terms, add or subtract their coefficients while keeping the variable part the same. For example, 2x + 3x = 5x.

Front

What is the first step in the order of operations?

Back

The first step in the order of operations is to evaluate expressions inside parentheses.

Front

Back

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