## Engage NY Eureka Math 6th Grade Module 4 Lesson 4 Answer Key

### Eureka Math Grade 6 Module 4 Lesson 4 Exercise Answer Key

Exercise 1.
Build subtraction equations using the indicated equations. The first example has been completed for you.

Exercise 2.
Answer each question using what you have learned about the relationship of division and subtraction.
a. If 12 Ã· x = 3 how many times would x have to be subtracted from 12 in order for the answer to be zero? What is the value of x?
3; x = 4

b. 36 âˆ’ f âˆ’ f âˆ’ f âˆ’ f = 0. Write a division sentence for this repeated subtraction sentence. What is the value
of x?
36 Ã· 4 = f or 36 Ã· f = 4; f = 9

c. If 24 Ã· b = 12, which number is being subtracted 12 times in order for the answer to be zero?
Two

### Eureka Math Grade 6 Module 4 Lesson 4 Problem Set Answer Key

Build subtraction equations using the indicated equations.

### Eureka Math Grade 6 Module 4 Lesson 4 Exit Ticket Answer Key

Question 1.
Represent 56 Ã· 8 = 7 using subtraction. Explain your reasoning.
56 – 7 – 7 – 7 – 7 – 7 – 7 – 7 – 7 = 0 because
56 – 7 = 49; 49 – 7 = 42; 42 – 7 = 35; 35 – 7 = 28; 28 – 7 = 21; 21 – 7 = 14; 14 – 7 = 7; 7 – 7 = 0.

OR

56 – 8 – 8 – 8 – 8 – 8 – 8 – 8 = 0 because
56 – 8 = 48; 48 – 8 = 40; 40 – 8 = 32; 32 – 8 = 24; 24 – 8 = 16; 16 – 8 = 8; 8 – 8 = 0.

Question 2.
Explain why 30 Ã· x = 6 is the same as 30 – x – x – x – x – x – x = 0. What is the value of x in this example?