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Open Up - Grade 6 - Mathematics - Unit 6 - Lesson 8

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Last updated 11 months ago
13 questions
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Question 1
1.

Draw a diagram of x + 3 and a diagram of 2x when x is 1.

Question 2
2.

Draw a diagram of x + 3 and a diagram of 2x when x is 2.

Question 3
3.

Draw a diagram of x + 3 and a diagram of 2x when x is 3.

Question 4
4.

Draw a diagram of x + 3 and a diagram of 2x when x is 4.

Question 5
5.

When are x + 3 and 2x equal? What is the value of x?

Question 6
6.

Do 4x and 15 + x have the same value when x is 5?

Question 7
7.

Are 4x and 15 + x equivalent expressions?

Question 8
8.

Do 2b + b and 3b have the same value when b is 1, 2, and 3.

Question 9
9.

Do 2b + b and 3b have the same value for all values of b?

Question 10
10.

Are 2b + b and 3b equivalent expressions?

Question 11
11.

80% of x is equal to 100.

Find x.

Question 12
12.

Jada’s dog was 5 and 1/2 inches tall when it was a puppy. Now her dog is 14 and 1/2 inches taller than that. How tall is Jada’s dog now?

Question 13
13.

Lin picked 9 and 3/4 pounds of apples, which was 3 times the weight of the apples Andre picked. How many pounds of apples did Andre pick?

Source: Open Up Resouces (Download for free at openupresources.org.)