Math 6 Lesson 4-2 Apply: Properties of Equality Flashcard

Front

What is the Subtraction Property of Equality?

Back

If you subtract the same number from both sides of an equation, the two sides remain equal.

Front

If 25 + d = 36, what operation can you perform to find d?

Back

Subtract 25 from both sides: d = 36 - 25.

Front

What is the Division Property of Equality?

Back

If you divide both sides of an equation by the same non-zero number, the two sides remain equal.

Front

If 5y = 25, what can you do to solve for y?

Back

Divide both sides by 5: y = 25 / 5.

Front

What is the Addition Property of Equality?

Back

If you add the same number to both sides of an equation, the two sides remain equal.

Front

If 5y - 7 = 25 - 7, which property justifies this operation?

Back

Subtraction Property of Equality.

Front

What is the result of 4 + 8 + 5?

Back

17.

Front

If you have one blue x block and four green blocks, how can you balance the scale?

Back

Divide each side by 4.

Front

What is the Multiplication Property of Equality?

Back

If you multiply both sides of an equation by the same non-zero number, the two sides remain equal.

Front

If 5y = 25, what is the value of y?

Back

y = 5.