Lesson 5: Practice Problems
Problem 1
Explain how you know that
is a little more than . Explain how you know that
is a little less than . Explain how you know that
is between and .
Problem 2
Plot each number on the number line:
Problem 3
The equation
Select all the equations that have a solution of -4:
Problem 4
Find all the solutions to each equation.
Problem 5 From Unit 8 Lesson 3
Select all the irrational numbers.
Problem 6 From Unit 8 Lesson 2
Each grid square represents 1 square unit. What is the exact side length of the shaded square?
Problem 7 From Unit 7 Lesson 10
For each pair of numbers, which of the two numbers is larger? Estimate how many times larger.
and and and
Problem 8 From Unit 6 Lesson 4
The scatter plot shows the heights (in inches) and three-point percentages for different basketball players last season.
Circle any data points that appear to be outliers.
Compare any outliers to the values predicted by the model.