Lesson 9: Practice Problems
Problem 1
Solve each equation.
Problem 2
Here is an equation
Problem 3 From Unit 6 Lesson 3
Select all the equations that match the diagram.
Problem 4 From Unit 6 Lesson 2
There are 88 seats in a theater. The seating in the theater is split into 4 identical sections. Each section has 14 red seats and some blue seats.
Draw a tape diagram to represent the situation.
What unknown amounts can be found by by using the diagram or reasoning about the situation?
Problem 5 From Unit 6 Lesson 4
Match each story to an equation.
A stack of nested paper cups is 8 inches tall. The first cup is 4 inches tall and each of the rest of the cups in the stack adds
inch to the height of the stack. A baker uses 4 cups of flour. She uses
cup to flour the counters and the rest to make 8 identical muffins. Elena has an 8-foot piece of ribbon. She cuts off a piece that is
of a foot long and cuts the remainder into four pieces of equal length.