Copyright © Swun Math Grade 6 Unit 5 Lesson 9b Re-Engage
Name: ____________________________
Date: ______________________________
Re-Engage
Unit 5 Lessons 10b: Generate and Solve Multiplication
and Division Equations - Inverse Operation
Model
1. Steve has 4 times the number of pens
that Brian has. Steve has 28 pens. How
many pens does Brian have?
Brian has ______ pens.
2. Joe spent $48 on 12 pairs of socks. Each
pair was the same price. How much did
each pair of socks cost?
Each pair of socks cost $______ .
Structured Guided Practice
Directions: Use the inverse operation to solve.
Steps:
1. Read and understand the
problem.
2. Identify the unknown
value and key words.
3. Write the equation.
4. Use the inverse operation
to solve.
Leslie has 15 cookies. She wants to give them equally to
3 friends. How many cookies will each friend get?
Each friend will get ______ cookies.
unknown:
c
= number of cookies
each friend will get
equation:
3
c
= 15
solution:
c
= 5
5
unknown:
equation:
solution:
unknown:
equation:
solution:
3
c
= 15
c
= 15 ÷ 3
c
= 5