Simplifying Expressions (GEMDAS and Replacement Values)

Simplifying Expressions (GEMDAS and Replacement Values)

Assessment

Flashcard

Mathematics

7th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What does GEMDAS stand for?

Back

GEMDAS stands for: G - Grouping, E - Exponents, M - Multiplication, D - Division, A - Addition, S - Subtraction. It is the order of operations used to simplify expressions.

2.

FLASHCARD QUESTION

Front

Back

13

3.

FLASHCARD QUESTION

Front

What is the first step in solving the expression: -12 - 6 (-3) + 8?

Back

The first step is to evaluate 6 x -3.

4.

FLASHCARD QUESTION

Front

Back

21

5.

FLASHCARD QUESTION

Front

Back

-6

6.

FLASHCARD QUESTION

Front

Back

-9

7.

FLASHCARD QUESTION

Front

What is the purpose of using replacement values in expressions?

Back

Replacement values allow us to evaluate expressions by substituting variables with specific numbers.

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