# Into Math Grade 4 Module 6 Lesson 5 Answer Key Divide Using Repeated Subtraction

We included HMH Into Math Grade 4 Answer Key PDF Module 6 Lesson 5 Divide Using Repeated Subtraction to make students experts in learning maths.

## HMH Into Math Grade 4 Module 6 Lesson 5 Answer Key Divide Using Repeated Subtraction

I Can write an equation to represent a division problem and use repeated subtraction to solve.

Lisa buys 32 energy bars for swim meets. She brings 4 bars to each meet. How many meets can Lisa go to before all the bars are gone? Use a visual model to represent and solve the problem.  Explanation:
Liza can go 8 meets before all the bars have gone.

Turn and Talk How can you write a division equation to model the problem? What does each part of the equation represent?

Build Understanding

1. Lisa’s swimming coach has $50 to spend on this pair of goggles. How many pairs of goggles can the coach buy? A. For each pair of goggles that the coach buys, what happens to the amount of money that he has to spend? _______________________ Answer: For each pair of goggles the coach buys, his money that he has to spent gets reduced. B. Why can you use subtraction to show that process? _______________________ Answer: I can use the subtraction to show the process as every time i spent money reduces. C. Show how you can solve using repeated subtraction. Answer: D. How many pairs of goggles can the coach buy? ______________ How do you know? ___________________ E. How much money will the coach have left after he buys all the goggles he can with$50? ___________
F. For 50 ÷ 8, the whole number quotient is ___ and the remainder is ___, or ___ r ____.
D. Coach can buy 6 goggles, i came to know by dividing 50 by 8.
E. The will have $2 leftover after he buys all the goggles he can with$50.
F. For 50 ÷ 8, the whole number quotient is 6 and the remainder is 2.

Turn and Talk Why can you use repeated subtraction to divide?

Step It Out

2. Coach Rivera has 36 nose clips to give to members of her synchronized swimming team. Each swimmer gets 5 clips. How many swimmers are on the team? A. Write a division equation to model the problem.
____________________________
B. Use repeated subtraction to divide. Start with the dividend. Subtract the divisor as many times as you can.

C. Count the number of times you subtract the divisor to find the whole-number quotient. Any amount left over is the remainder.

D. There are ___ swimmers on the team.

Explanation:
36 ÷ 5 = 7 and 1 is reminder
There are 7 swimmers on the team.

Turn and Talk Could you subtract multiples of the divisor to divide? Why or why not?

Check Understanding Math Board

Question 1.
There are 46 swimmers and 7 lanes. The same number of swimmers will go in each lane. Any remaining swimmers will practice diving. How many swimmers will each lane have?

• Write a division equation to model the problem.
• Use the space at the right to show how you can use repeated subtraction to solve.

Each lane will have _____ swimmers. Explanation:
46 ÷  7 = 6 and reminder is 4.
Each lane will have 6 swimmers and 4 will be leftover.

Question 2.
Model with Mathematics There are 84 campers going on a whitewater rafting trip. Each raft can fit 6 campers. How many rafts are needed for all the campers? Write a division equation to model the problem. Use repeated subtraction to divide. Use repeated subtraction to divide.  Explanation:
84 ÷  6 = 14 and no reminder.

Use repeated subtraction to divide.

Question 3.
96 ÷ 8 ____ Explanation:
96 ÷ 8 = 12 and no reminder.

Question 4.
46 ÷ 5 ____ Explanation:
46 ÷  5 = 9 and the reminder is 1.

Question 5.
Use Tools Use the number line to show how to use repeated subtraction to find 40 ÷ 7. For 40 ÷ 7, the whole-number quotient is and the remainder is ___, or ___ r __. Explanation:
I used number line to solve 40 ÷ 7
40 ÷  7 = 5
The whole number quotient is 5
The reminder is 5.

I’m in a Learning Mindset!

What is still unclear to me about using repeated subtraction to divide?
_______________________________________

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