Simplifying Expressions (Part 1)

Simplifying Expressions (Part 1)

Assessment

Interactive Video

Mathematics

4th - 6th Grade

Hard

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The video tutorial explains how to identify and combine like terms in a mathematical expression. It begins by identifying two pairs of like terms: 5X and 4X, and 3 and 7. The tutorial then demonstrates how to reorder the expression using the commutative property of addition to place like terms together. Finally, it shows how to add the like terms to simplify the expression to 9X + 10.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two pairs of like terms identified in the expression?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you simplify a variable expression using like terms?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of adding the first pair of like terms, 5X and 4X?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the sum of the second pair of like terms, 3 and 7?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What does the expression simplify to after combining like terms?

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