Lesson 11: Practice Problems
Problem 1
Select all statements that show correct reasoning for finding
Multiplying
by 5 and then by . Dividing
by 5, and then multiplying by . Multiplying
by 7, and then multiplying by . Multiplying
by 5 and then dividing by 7. Multiplying
by 7 and then dividing by 5.
Problem 2
Clare said that
Explain why Clare’s answer and reasoning are incorrect. Find the correct quotient.
Problem 3
Find the value of
Problem 4
Kiran has
Write a multiplication equation and a division equation to represent the question and then answer the question. Show your reasoning.
Problem 5 From Unit 4 Lesson 10
Divide
Problem 6 From Unit 4 Lesson 9
After charging for
Decide whether each equation can represent the situation.
Problem 7 From Unit 4 Lesson 8
Elena and Noah are each filling a bucket with water. Noah’s bucket is
Write multiplication and division equations to represent the question.
Draw a diagram to show the relationship between the quantities and to answer the question.