Properties of Operations and Simplification

Properties of Operations and Simplification

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Thomas White

FREE Resource

Mr. Brooks introduces his YouTube channel, where he helps students with homework by simplifying expressions using properties of addition and multiplication. He provides examples demonstrating the associative and commutative properties, as well as the zero and identity properties. The video concludes with tips on keeping homework neat.

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17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main purpose of Mr. Brooks' YouTube channel?

To solve students' homework problems

To teach advanced calculus

To provide science experiments

To entertain students with math jokes

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property allows you to change the grouping of numbers in addition?

Distributive Property

Commutative Property

Associative Property

Identity Property

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression 2 + (5 + y), what is the simplified form using the associative property?

7 + y

2 + 5y

2y + 5

5 + 2y

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is 'y + 7' considered a better form than '7 + y'?

Because it starts with a constant

Because it starts with a variable

Because it is shorter

Because it is more colorful

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the expression 'c + 1 + 9' simplify to using the associative property?

c + 1

10 + c

c + 9

c + 10

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the commutative property of addition allow you to do?

Subtract numbers in any order

Add numbers without regrouping

Change the numbers themselves

Change the order of numbers

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the expression '2.3 + n + 1.4' simplify using the commutative property?

n + 2.3 + 1.4

2.3 + 1.4 + n

3.7 + n

n + 3.7

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