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Open Up - Grade 6 - Mathematics - Unit 6 - Lesson 5

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Last updated 11 months ago
13 questions
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Question 1
1.

Select all the expressions that equal:

Question 2
2.

Which expressions are solutions to the equation:


Select all that apply.

Question 3
3.

Solve the following equation:

4x = 32

Question 4
4.

Solve the following equation:

4 = 32x

Question 5
5.

Solve the following equation:

10x = 26

Question 6
6.

Solve the following equation:

26 = 100x

Question 7
7.

For the following equation, write a story problem represented by it. State what quantity x represents.

Question 8
8.

For the following equation, write a story problem represented by it. State what quantity x represents.

Question 9
9.

Write as many mathematical expressions or equations as you can about the image. Include a fraction, a decimal number, or a percentage in each.

Question 10
10.

In a lilac paint mixture, 40% of the mixture is white paint, 20% is blue, and the rest is red. There are 4 cups of blue paint used in a batch of lilac paint.

How many cups of white paint are used?

Question 11
11.

In a lilac paint mixture, 40% of the mixture is white paint, 20% is blue, and the rest is red. There are 4 cups of blue paint used in a batch of lilac paint.

How many cups of red paint are used?

Question 12
12.

In a lilac paint mixture, 40% of the mixture is white paint, 20% is blue, and the rest is red. There are 4 cups of blue paint used in a batch of lilac paint.

How many cups of lilac paint will this batch yield?

Question 13
13.

Triangle P has a base of 12 inches and a corresponding height of 8 inches. Triangle Q has a base of 15 inches and a corresponding height of 6.5 inches. Which triangle has a greater area?

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