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Open Up - Grade 6 - Mathematics - Unit 7 - Lesson 4

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Last updated 11 months ago
10 questions
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Question 1
1.

Select all of the numbers that are greater than -5.

Question 2
2.

Order these numbers from least (at the top) to greatest (at the bottom):

Question 3
3.

Here are the boiling points of certain elements in degrees Celsius:
  • Argon: -185.8
  • Chlorine: -34
  • Fluorine: -188.1
  • Hydrogen: -252.87
  • Krypton: -153.2
List the elements from least (at the top) to greatest (at the bottom) boiling points.

  1. Krypton
  2. Fluorine
  3. Chlorine
  4. Hydrogen
  5. Argon
Question 4
4.

Explain why zero is considered its own opposite.

Question 5
5.

Explain how to make these calculations mentally.

99+54
244-99
99*6
99*15

Question 6
6.

Find the quotient:

Question 7
7.

Find the quotient:

Question 8
8.

Find the quotient:

Question 9
9.

Find the quotient:

Question 10
10.

Over several months, the weight of a baby measured in pounds doubles. Does its weight measured in kilograms also double?

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