Lesson 4: Practice Problems
Problem 1
Select all of the numbers that are greater than
1.3
Problem 2
Order these numbers from least to greatest:
0
1
Problem 3
Here are the boiling points of certain elements in degrees Celsius:
List the elements from least to greatest boiling points.
Argon: -185.8
Chlorine: -34
Fluorine: -188.1
Hydrogen: -252.87
Krypton: -153.2
Problem 4 From Unit 7 Lesson 2
Explain why zero is considered its own opposite.
Problem 5 From Unit 6 Lesson 9
Explain how to make these calculations mentally.
Problem 6 From Unit 4 Lesson 11
Find the quotients.
Problem 7 From Unit 3 Lesson 4
Over several months, the weight of a baby measured in pounds doubles. Does its weight measured in kilograms also double? Explain.