## Engage NY Eureka Math 1st Grade Module 3 Lesson 13 Answer Key

### Eureka Math Grade 1 Module 3 Lesson 13 Sprint Answer Key

A
Write the missing number.

Question 1.
9 + 1 + 3 = ☐
9 + 1 + 3 = 13.

Explanation:
The addition of three numbers 9 + 1 + 3 is 13.

Question 2.
9 + 2 + 1 = ☐
9 + 2 + 1 = 12.

Explanation:
The addition of three numbers 9 + 2 + 1 is 12.

Question 3.
5 + 5 + 3 = ☐
5 + 5 + 3 = 13.

Explanation:
The addition of three numbers 5 + 5 + 3 is 13.

Question 4.
5 + 2 + 5 = ☐
5 + 2 + 5 = 12.

Explanation:
The addition of three numbers 5 + 2 + 5 is 12.

Question 5.
4 + 5 + 5 = ☐
4 + 5 + 5 = 14.

Explanation:
The addition of three numbers 4 +5 + 5 is 14.

Question 6.
8 + 2 + 4 = ☐
8 + 2 + 4 = 14.

Explanation:
The addition of three numbers 8 + 2 + 4 is 14.

Question 7.
8 + 3 + 2 = ☐
8 + 3 + 2 = 13.

Explanation:
The addition of three numbers 8 + 3 + 2 is 13.

Question 8.
12 + 2 + 2 = ☐
12 + 2 + 2 = 16.

Explanation:
The addition of three numbers 12 + 2 + 2 is 16.

Question 9.
3 + 3 + 12 = ☐
3 + 3 + 12 = 18.

Explanation:
The addition of three numbers 3 + 3 + 12 is 18.

Question 10.
4 + 4 + 5 = ☐
4 + 4 + 5 = 13.

Explanation:
The addition of three numbers 4 + 4 + 5 is 13.

Question 11.
2 + 15 + 2 = ☐
2 + 15 + 2 = 19.

Explanation:
The addition of three numbers 2 + 15 + 2 is 19.

Question 12.
7 + 3 + 3 = ☐
7 + 3 + 3 = 13.

Explanation:
The addition of three numbers 7 + 3 + 3 is 13.

Question 13.
1 + 17 + 1 = ☐
1 + 17 + 1 = 19.

Explanation:
The addition of three numbers 1 + 17 + 1 is 19.

Question 14.
14 + 2 + 2 = ☐
14 + 2 + 2 = 18.

Explanation:
The addition of three numbers 14 + 2 + 2 is 18.

Question 15.
4 + 12 + 4 = ☐
4 + 12 + 4 = 20.

Explanation:
The addition of three numbers 4 + 12 + 4 is 20.

Question 16.
6 + 3 + 8 = ☐
6 + 3 + 8 = 17.

Explanation:
The addition of three numbers 6 + 3 + 8 is 17.

Question 17.
5 + 9 + 4 = ☐
5 + 9 + 4 = 18.

Explanation:
The addition of three numbers 5 + 9 + 4 is 18.

Question 18.
3 + 12 + 4 = ☐

Explanation:
3 + 12 + 4 = 19.

Explanation:
The addition of three numbers 3 + 12 + 4 is 19.

Question 19.
3 + 11 + 5 = ☐
3 + 11 + 5 = 19.

Explanation:
The addition of three numbers 3 + 11 + 5 is 19.

Question 20.
5 + 6 + 7 = ☐
5 + 6 + 7 = 18.

Explanation:
The addition of three numbers 5 + 6 + 7 is 18.

Question 21.
2 + 6 + 3 = ☐
2 + 6 + 3 = 11.

Explanation:
The addition of three numbers 2 + 6 + 3 is 11.

Question 22.
3 + 2 + 13 = ☐
3 + 2 + 13 = 18.

Explanation:
The addition of three numbers 3 + 2 + 13 is 18.

Question 23.
3 + 13 + 3 = ☐
3 + 13 + 3 = 19.

Explanation:
The addition of three numbers 3 + 13 + 3 is 19.

Question 24.
9 + 1 + ☐ = 14
9 + 1 + 4 = 14.

Explanation:
Let the empty space be x, so the equation will be 9 + 1 + x= 14, so the value of x is
x= 14 – 10
= 4.
So the addition of three numbers 9 + 1 + 4 is 14.

Question 25.
8 + 4 + ☐ = 16
8 + 4 + 4 = 16.

Explanation:
Let the empty space be x, so the equation will be 8 + 4 + x= 16, so the value of x is
x= 16 – 12
= 4.
So the addition of three numbers 8 + 4 + 4 is 16.

Question 26.
☐ + 8 + 6 = 19
5 + 8 + 6 = 19.

Explanation:
Let the empty space be x, so the equation will be x + 8 + 6= 19, so the value of x is
x= 19 – 14
= 5.
So the addition of three numbers 5 + 8 + 6 is 19.

Question 27.
2 + ☐ + 7 = 18
2 + 9 + 7 = 18.

Explanation:
Let the empty space be x, so the equation will be 2 + x + 7= 18, so the value of x is
x= 18 – 9
= 9.
So the addition of three numbers 2 + 9 + 7 is 18.

Question 28.
2 + 2 + ☐ = 18
2 + 2 + 14  = 18.

Explanation:
Let the empty space be x, so the equation will be 2 + 2 + x= 18, so the value of x is
x= 18 – 4
= 14.
So the addition of three numbers 2 + 2 + 14 is 18.

Question 29.
19 = 6 + ☐ + 9
19 = 6 + 4 + 9.

Explanation:
Let the empty space be x, so the equation will be 19= 6 + x + 9, so the value of x is
x= 19 – 15
= 4.
So the addition of three numbers 6 + 4 + 9 is 19.

Question 30.
18 = 7 + ☐ + 6
18 = 7 + 5 + 6

Explanation:
Let the empty space be x, so the equation will be 18 = 7 + x + 6, so the value of x is
x= 18 – 13
= 5.
So the addition of three numbers 7 + 5 +6 is 5.

B
Write the missing number.

Question 1.
9 + 1 + 2 = ☐
9 + 1 + 2 = 12.

Explanation:
The addition of three numbers 9 + 1 + 2 is 12.

Question 2.
9 + 4 + 1 = ☐
9 + 4 + 1 = 14.

Explanation:
The addition of three numbers 9 + 4 + 1 is 14.

Question 3.
5 + 5 + 1 = ☐
5 + 5 + 1 = 11.

Explanation:
The addition of three numbers 5 + 5 + 1 is 1.

Question 4.
5 + 3 + 5 = ☐
5 + 3 + 5 = 13.

Explanation:
The addition of three numbers 5 + 3 + 5 is 13.

Question 5.
4 + 5 + 5 = ☐
4 + 5 + 5 = 14.

Explanation:
The addition of three numbers 4 + 5 + 5 is 14.

Question 6.
8 + 2 + 2 = ☐
8 + 2 + 2 = 12.

Explanation:
The addition of three numbers 8 + 2 + 2 is 12.

Question 7.
8 + 3 + 2 = ☐
8 + 3 + 2 = 13.

Explanation:
The addition of three numbers 8 + 3 + 2 is 13.

Question 8.
11 + 1 + 1 = ☐
11 + 1 + 1 = 13.

Explanation:
The addition of three numbers 11 + 1 + 1 is 13.

Question 9.
2 + 2 + 14 = ☐
2 + 2 + 14 = 18.

Explanation:
The addition of three numbers 2 + 2 + 14 is 18.

Question 10.
4 + 4 + 4 = ☐
4 + 4 + 4 = 12.

Explanation:
The addition of three numbers 4 + 4 + 4 is 12.

Question 11.
2 + 13 + 2 = ☐
2 + 13 + 2 = 17.

Explanation:
The addition of three numbers 2 + 13 + 2 is 17.

Question 12.
6 + 3 + 3 = ☐
6 + 3 + 3 = 12.

Explanation:
The addition of three numbers 6 + 3 + 3 is 12.

Question 13.
1 + 15 + 1 = ☐
1 + 15 + 1 = 17.

Explanation:
The addition of three numbers 1 + 15 + 1 is 17.

Question 14.
15 + 2 + 2 = ☐
15 + 2 + 2 = 19.

Explanation:
The addition of three numbers 15 + 2 + 2 is 19.

Question 15.
3 + 14 + 3 = ☐
3 + 14 + 3 = 20.

Explanation:
The addition of three numbers 3 + 14 + 3 is 20.

Question 16.
6 + 3 + 9 = ☐
6 + 3 + 9 = 18.

Explanation:
The addition of three numbers 6 + 3 + 9 is 18.

Question 17.
4 + 9 + 2 = ☐
4 + 9 + 2 = 15.

Explanation:
The addition of three numbers 4 + 9 + 2 is 15.

Question 18.
2 + 12 + 4 = ☐
2 + 12 + 4 = 18.

Explanation:
The addition of three numbers 2 + 12 + 4 is 18.

Question 19.
2 + 11 + 5 = ☐
2 + 11 + 5 = 18.

Explanation:
The addition of three numbers 2 + 11 + 5 is 18.

Question 20.
6 + 6 + 7 = ☐
6 + 6 + 7 = 19.

Explanation:
The addition of three numbers 6 + 6 + 7 is 19.

Question 21.
2 + 6 + 5 = ☐
2 + 6 + 5 = 13.

Explanation:
The addition of three numbers 2 + 6 + 5 is 13.

Question 22.
3 + 3 + 13 = ☐
3 + 3 + 13 = 19.

Explanation:
The addition of three numbers 3 + 3 + 13 is 19.

Question 23.
3 + 14 + 3 = ☐
3 + 14 + 3 = 20.

Explanation:
The addition of three numbers 3 + 14 + 3 is 20.

Question 24.
9 + 1 + ☐ = 13
9 + 1 + 3 = 13.

Explanation:
Let the empty space be x, so the equation will be 9 + 1 + x= 13, so the value of x is
x= 13 – 10
= 3.
So the addition of three numbers 9 + 1 + 3 is 13.

Question 25.
8 + 4 + ☐ = 15
8 + 4 + 3 = 15.

Explanation:
Let the empty space be x, so the equation will be 8 + 4 + x= 15, so the value of x is
x= 15 – 12
= 3.
So the addition of three numbers 8 + 4 + 3 is 15.

Question 26.
☐ + 8 + 6 = 18
4 + 8 + 6 = 18.

Explanation:
Let the empty space be x, so the equation will be x + 8 + 6= 18, so the value of x is
x= 18 – 14
= 4.
So the addition of three numbers 4 + 8 + 6 is 18.

Question 27.
2 + ☐ + 6 = 18
2 + 10 + 6 = 18.

Explanation:
Let the empty space be x, so the equation will be 2 + x + 6= 18, so the value of x is
x= 18 – 8
= 10.
So the addition of three numbers 2 + 10 + 6 is 18.

Question 28.
2 + 5 + ☐ = 18
2 + 5 +  = 18.

Explanation:
Let the empty space be x, so the equation will be 2 + 5 + x= 18, so the value of x is
x= 18 – 7
= 11.
So the addition of three numbers 2 + 5 + 11 is 11.

Question 29.
19 = 5 + ☐ + 9
19 = 5 + 5 + 9

Explanation:
Let the empty space be x, so the equation will be 19 = 5 + x + 9, so the value of x is
x= 19 – 14
= 5.
So the addition of three numbers 5 + 5 + 9 is 19.

Question 30.
19 = 7 + ☐ + 6
19 = 7 + 9 + 6.

Explanation:
Let the empty space be x, so the equation will be 7 + x + 6, so the value of x is
x= 19 – 13
= 6.
So the addition of three numbers 7 + 9 + 6 is 18.

### Eureka Math Grade 1 Module 3 Lesson 13 Problem Set Answer Key

Use the graph to answer the questions. Fill in the blank, and write a number sentence to the right to solve the problem.

Question 1.
How many more days were cloudy than sunny?
__________ more day(s) were cloudy than sunny. ___________________________
1 more day was cloudy than sunny.

Explanation:
The number of days that were cloudy than sunny is 5 – 4= 1 day. So 1 more day was cloudy than sunny.

Question 2.
How many fewer days were cloudy than rainy?
__________ more day(s) were cloudy than rainy. ___________________________
2 more days was cloudy than rainy.

Explanation:
The number of days that were cloudy than rainy is 7 – 5= 2 days. So 2 more days was cloudy than rainy.

Question 3.
How many more days were rainy than sunny?
__________ more day(s) were rainy than sunny. ___________________________
3 more days was rainy than sunny.

Explanation:
The number of days that were rainy than sunny is 7 – 4= 3 days. So 3 more days was rainy than sunny.

Question 4.
How many total days did the class keep track of the weather?
The class kept track of a total of _______ days. ___________________________
The class kept track of a total of 16 days.

Explanation:
The total number of days did the class keep the track of the weather is 4 + 7 + 5= 16 days. The class kept track of a total of 16 days.

Question 5.
If the next 3 school days are sunny, how many of the school days will be sunny in all?
__________ days will be sunny.
7 days will be sunny.

Explanation:
The number of school days that will be sunny if the next 3 school days are sunny in all is 4 + 3= 7 days.

Use the graph to answer the questions. Fill in the blank, and write a number sentence that helps you solve the problem.

Question 6.
How many fewer students chose bananas than apples?
__________ fewer students chose bananas than apples. ___________________________
1 fewer student chose bananas than apples.

Explanation:
The number of fewer students who chose bananas than apples is 6 – 5= 1 student. So, 1 fewer student chose bananas than apples.

Question 7.
How many more students chose bananas than grapes?
__________ more students chose bananas than grapes. ___________________________
1 more student chose bananas than grapes.

Explanation:
The number of students who chose bananas than grapes is 5 – 4= 1. So, 1 more student chose bananas than grapes.

Question 8.
How many fewer students chose grapes than apples?
__________ fewer students chose grapes than apples. ___________________________
2 fewer students chose grapes than apples.

Explanation:
The number of fewer students who chose grapes than apples is 6 – 4= 2 students. So, 2 fewer students chose grapes than apples.

Question 9.
Some more students answered about their favorite fruits. If the new total number of students who answered is 20, how many more students answered?
__________ more students answered the question. ___________________________
5 more students answered the question.

Explanation:
The number of students who answered, if the new total number of students who answered is 20 is 20 – 15= 5 students.

### Eureka Math Grade 1 Module 3 Lesson 13 Exit Ticket Answer Key

Use the graph to answer the questions.

Question 1.
How many animals are on Lily’s farm in all? _____________ animals
13 animals.

Explanation:
The number of animals on Lily’s farm in all is 3 + 6 + 4= 13 animals.

Question 2.
How many fewer sheep than pigs are on Lily’s farm? _____________ fewer sheep
1 fewer sheep.

Explanation:
The number of fewer sheep than pigs are on Lily’s farm is 4 – 3= 1 fewer sheep.

Question 3.
How many more cows are on Lily’s farm than sheep? _____________ more cows
3 more cows.

Explanation:
The number of cows are on Lily’s farm than sheep is 6 – 3= 3 more cows.

### Eureka Math Grade 1 Module 3 Lesson 13 Homework Answer Key

Use the graph to answer the questions. Fill in the blank, and write a number sentence.

Question 1.
How many more hot lunch orders were there than sandwich orders?
There were _____ more hot lunch orders.
____________________________
There were 1 more hot lunch order than sandwich order.

Explanation:
The number of hot lunch orders were there than sandwich orders is 7 – 6= 1. So, there were 1 more hot lunch order than sandwich order.

Question 2.
How many fewer salad orders were there than hot lunch orders?
There were _____ fewer salad orders.
____________________________
There were 3 fewer salad orders.

Explanation:
The number of fewer salad orders were there than hot lunch orders is 7 – 4= 3. So, there were 3 fewer salad orders.

Question 3.
If 5 more students order hot lunch, how many hot lunch orders will there be?
There will be _____ hot lunch orders.
____________________________
There will be 12 hot lunch orders.

Explanation:
If 5 more students who orders hot lunch, then number of hot lunch orders will there be is 7 + 5= 12. So, there will be 12 hot lunch orders.

Use the table to answer the questions. Fill in the blanks, and write a number sentence.

Question 4.
How many more students like fairy tales than science books?
_______ more students like fairy tales. ____________________________
3 more students like fairy tales.

Explanation:
The number of students who likes fairy tales than science books is 11 – 8= 3. So, 3 more students like fairy tales.

Question 5.
How many fewer students like science books than poetry books?
_______ fewer students like science books. ____________________________
7 fewer students like science books.

Explanation:
The number of fewer students who like science books than poetry books is 15 – 8= 7 students. So, 7 fewer students like science books.

Question 6.
How many students picked fairy tales or science books in all?
_______ students picked fairy tales or science books. ____________________________
19 students picked fairy tales or science books.

Explanation:
The number of students who picked fairy tales or science books in all is 11 + 8= 19 students. So, 19 students picked fairy tales or science books.

Question 7.
How many more students would need to pick science books to have the same number of books as fairy tales?
_______ more students would need to pick science books. ____________________________
3 more students would need to pick science books.

Explanation:
The number of students who would need to pick science books to have the same number of books as fairy tales is 11 – 8= 3 students. So, 3 more students would need to pick science books.

Question 8.
If 5 more students show up late and all pick fairy tales, will this be the most popular book? Use a number sentence to show your answer.
____________________________