eureka math grade 3 lesson 21 homework 3.1

EMBARC.Online

A 3rd grade resource for teachers using Eureka Math and EngageNY

Grade 3 General Resources

A 3rd grade resource for teachers using Eureka Math (EngageNY).

G3M1: Properties of Multiplication and Division and Solving Problems with Units of 2–5 and 10

G3m2: place value and problem solving with units of measure, g3m3: multiplication and division with units of 0, 1, 6–9, and multiples of 10, g3m4: multiplication and area, g3m5: fractions as numbers on the number line, g3m6: collecting and displaying data, g3m7: geometry and measurement word problems.

• Texas Go Math
• Big Ideas Math
• Engageny Math
• McGraw Hill My Math
• enVision Math
• 180 Days of Math
• Math in Focus Answer Key
• Math Expressions Answer Key
• Privacy Policy

Eureka Math Grade 3 Module 1 Lesson 13 Answer Key

Engage ny eureka math 3rd grade module 1 lesson 13 answer key.

Eureka Math Grade 3 Module 1 Answer Key

Eureka Math Grade 3 Module 1 Lesson 13 Sprint Answer Key

Question 1. 2 × 2 =

Answer: 2 × 2 = 4

Explanation: Given 2 × 2 we multiply 2 with 2, we get 4 as 2 × 2 = 4.

Question 2. 3 × 2 = Answer: 3 × 2 = 6,

Explanation: Given 3 × 2 we multiply 3 with 2, we get 6 as 3 × 2 = 6.

Question 3. 4 × 2 =

Answer: 4 × 2 = 8,

Explanation: Given 4 × 2 we multiply 4 with 2, we get 8 as 4 × 2 = 8.

Question 4. 5 × 2 =

Answer: 5 × 2 = 10, Explanation: Given 5 × 2 we multiply 5 with 2, we get 10 as 5 × 2 = 10.

Question 5. 1 × 2 =

Answer: 1 × 2 = 2,

Explanation: Given 1 × 2 we multiply 1 with 2, we get 2 as 1 × 2 = 2.

Question 6. 4 ÷ 2 =

Answer: 4 ÷ 2 = 2,

Explanation: Given 4 ÷ 2 we divide 4 by 2, we get 2 as 4 ÷ 2 = 2.

Question 7. 6 ÷ 2 =

Answer: 6 ÷ 2 = 3, Explanation: Given 6 ÷ 2 we divide 6 by 2, we get 3 as 6 ÷ 2 = 3.

Question 8. 10 ÷ 2 =

Answer: 10 ÷ 2 = 5,

Explanation: Given 10 ÷ 2 we divide 10 by 2, we get 5 as 10 ÷ 2 = 5.

Question 9. 2 ÷ 1 =

Answer: 2 ÷ 1 = 2,

Explanation: Given 2 ÷ 1 we divide 2 by 1, we get 2 as 2 ÷ 1 = 2.

Question 10. 8 ÷ 2 =

Answer: 8 ÷ 2 = 4,

Explanation: Given 8 ÷ 2 we divide 8 by 2, we get 4 as 8 ÷ 2 = 4.

Question 11. 6 × 2 =

Answer: 6 × 2 = 12,

Explanation: Given 6 × 2 we multiply 6 with 2, we get 12 as 6 × 2 = 12.

Question 12. 7 × 2 =

Answer: 7 × 2 = 14, Explanation: Given 7 × 2 we multiply 7 with 2, we get 14 as 7 × 2 = 14.

Question 13. 8 × 2 =

Answer: 8 × 2 = 16,

Explanation: Given 8 × 2 we multiply 8 with 2, we get 16 as 8 × 2 = 16.

Question 14. 9 × 2 =

Answer: 9 × 2 = 18,

Explanation: Given 9 × 2 we multiply 9 with 2, we get 18 as 9 × 2 = 18.

Question 15. 10 × 2 =

Answer: 10 × 2 = 20,

Explanation: Given 10 × 2 we multiply 10 with 2, we get 20 as 10 × 2 = 20.

Question 16. 16 ÷ 2 = 16 ÷ 2 = 8,

Explanation: Given 16 ÷ 2 we divide 16 by 2, we get 8 as 16 ÷ 2 = 8.

Question 17. 14 ÷ 2 = 14 ÷ 2 = 7,

Explanation: Given 14 ÷ 2 we divide 14 by 2, we get 7 as 14 ÷ 2 = 7.

Question 18. 18 ÷ 2 =

Answer: 18 ÷ 2 = 9,

Explanation: Given 18 ÷ 2 we divide 18 by 2, we get 9 as 18 ÷ 2 = 9.

Question 19. 12 ÷ 2 =

Answer: 12 ÷ 2 = 6,

Explanation: Given 12 ÷ 2 we divide 12 by 2, we get 6 as 12 ÷ 2 = 6.

Question 20. 20 ÷ 2 =

Answer: 20 ÷ 2 = 10,

Explanation: Given 20 ÷ 2 we divide 20 by 2, we get 10 as 20 ÷ 2 = 10.

Question 21. __ × 2 = 10

Answer: 5 × 2 = 10,

Explanation: Given __ × 2 = 10, Let us take missing number as ×, So 5 × 2 = 10, means x = 10 ÷ 2 = 5, therefore 5 × 2 = 10.

Question 22. __ × 2 = 12

Explanation: Given __ × 2 = 12, Let us take missing number as x, So 6 × 2 = 12, means x = 12 ÷ 2 = 6, therefore 6 × 2 = 12.

Question 23. __ × 2 = 20

Explanation: Given __ × 2 = 20, Let us take missing number as x, So x × 2 = 20, means x = 20 ÷ 2 = 10, therefore 10 × 2 = 20.

Question 24. __ × 2 = 4

Answer: 2 × 2 = 4,

Explanation: Given __ × 2 = 4, Let us take missing number as x, So x × 2 = 4, means x = 4 ÷ 2 = 2, therefore 2 × 2 = 4.

Question 25. __ × 2 = 6

Answer: 3 × 2 = 6,

Explanation: Given __ × 2 = 6, Let us take missing number as x, So x × 2 = 6, means x = 6 ÷ 2 = 3, therefore 3 × 2 = 6.

Question 26. 20 ÷ 2 =

Question 27. 10 ÷ 2 =

Question 28. 2 ÷ 1 =

Question 29. 4 ÷ 2 =

Question 30. 6 ÷ 2 =

Answer: 6 ÷ 2 = 3,

Explanation: Given 6 ÷ 2 we divide 6 by 2, we get 3 as 6 ÷ 2 = 3.

Question 31. __ × 2 = 12

Explanation: Given __ × 2 = 12, Let us take missing number as x, So x × 2 = 12, means x = 12 ÷ 2 = 6, therefore 6 × 2 = 12.

Question 32. __ × 2 = 14

Answer: 7 × 2 = 14,

Explanation: Given __ × 2 = 14, Let us take missing number as x, So x × 2 = 14, means x = 14 ÷ 2 = 7, therefore 7 × 2 = 14.

Question 33. __ × 2 = 18

Explanation: Given __ × 2 = 18, Let us take missing number as x, So x × 2 = 18, means x = 18 ÷ 2 = 9, therefore 9 × 2 = 18.

Question 34. __ × 2 = 16

Explanation: Given __ × 2 = 16, Let us take missing number as x, So x × 2 = 16, means x = 16 ÷ 2 = 8, therefore 8 × 2 = 16.

Question 35. 14 ÷ 2 =

Answer: 14 ÷ 2 = 7,

Question 36. 18 ÷ 2 =

Question 37. 12 ÷ 2 =

Question 38. 16 ÷ 2 =

Answer: 16 ÷ 2 = 8,

Question 39. 11 × 2 =

Answer: 11 × 2 = 22,

Explanation: Given 11 × 2 we multiply 11 with 2, we get 22 as 11 × 2 = 22.

Question 40. 22 ÷ 2 = 22 ÷ 2 = 11,

Explanation: Given 22 ÷ 2 we divide 22 by 2, we get 11 as 22 ÷ 2 = 11.

Question 41. 12 × 2 =

Answer: 12 × 2 = 24,

Explanation: Given 12 × 2 we multiply 12 with 2, we get 24 as 12 × 2 = 24.

Question 42. 24 ÷ 2 =

Answer: 24 ÷ 2 = 12,

Explanation: Given 24 ÷ 2 we divide 24 by 2, we get 12 as 24 ÷ 2 = 12.

Question 43. 14 × 2 =

Answer: 14 × 2 = 28,

Explanation: Given 14 × 2 we multiply 14 with 2, we get 28 as 14 × 2 = 28.

Question 44. 28 ÷ 2 =

Answer: 28 ÷ 2 = 14,

Explanation: Given 28 ÷ 2 we divide 28 by 2, we get 14 as 28 ÷ 2 = 14.

Question 1. 1 × 2 =

Question 2. 2 × 2 =

Question 3. 3 × 2 =

Question 4. 4 × 2 =

Question 5. 5 × 2 =

Explanation: Given 5 × 2 we multiply 5 with 2, we get 10 as 5 × 2 = 10.

Question 6. 6 ÷ 2 =

Question 7. 4 ÷ 2 =

Question 8. 8 ÷ 2 =

Question 10. 10 ÷ 2 =

Question 11. 10 × 2 =

Question 12. 6 × 2 =

Question 13. 7 × 2 =

Explanation: Given 7 × 2 we multiply 7 with 2, we get 14 as 7 × 2 = 14.

Question 14. 8 × 2 =

Question 15. 9 × 2 =

Question 16. 14 ÷ 2 =

Question 17. 12 ÷ 2 =

Question 18. 16 ÷ 2 =

Question 19. 20 ÷ 2 =

Question 20. 18 ÷ 2 =

Question 21. __ × 2 = 12

Question 22. __ × 2 = 10

Explanation: Given __ × 2 = 10, Let us take missing number as x, So x × 2 = 10, means x = 10 ÷ 2 = 5, therefore 5 × 2 = 10.

Question 23. __ × 2 = 4

Question 24. __ × 2 = 20

Answer: 10 X× 2 = 20,

Question 26. 4 ÷ 2 =

Question 27. 2 ÷ 1 =

Question 28. 20 ÷ 2 =

Question 29. 10 ÷ 2 =

Question 32. __ × 2 = 16

Explanation: Given __ X 2 = 16, Let us take missing number as x, So x × 2 = 16, means x = 16 ÷ 2 = 8, therefore 8 × 2 = 16.

Question 34. __ × 2 = 14

Question 35. 16 ÷ 2 =

Question 38. 14 ÷ 2 =

Question 40. 22 ÷ 2 =

Answer: 22 ÷ 2 = 11,

Question 43. 13 × 2 =

Answer: 13 × 2 = 26,

Explanation: Given 13 × 2 we multiply 13 with 2, we get 23 as 13 × 2 = 26.

Question 44. 26 ÷ 2 =

Answer: 26 ÷ 2 = 13,

Explanation: Given 26 ÷ 2 we divide 26 by 2, we get 26 as 26 ÷ 2 = 13.

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

Explanation: Filled the blanks to make true number sentences as 1 × 3 = 3, 3 ÷ 3 = 1, 2 × 3 = 6, 6 ÷ 3 = 2, 3 × 3 = 9, 9 ÷ 3 = 3, 4 × 3 = 12, 12 ÷ 3 = 4, 5 × 3 = 15, 15 ÷ 3 = 5, 6 × 3 = 18, 18 ÷ 3 = 6, 7 × 3 = 21, 21 ÷ 3 = 7, 8 ×3 = 24, 24 ÷ 3 = 8, 9 × 3 = 27, 27 ÷ 3 = 9, 10 × 3 = 30, 30 ÷ 3 = 10.

Question 2. Mr. Lawton picks tomatoes from his garden. He divides the tomatoes into bags of 3.

Explanation: Given Mr. Lawton picks tomatoes from his garden. He divides the tomatoes into bags of 3. a. Circled and showed number of bags he packs as 12 ÷ 3 = 4 bags, Then, skipped-count and showed the total number of tomatoes are 4 × 3 = 12.

b. Draw and label a tape diagram to represent the problem. ____12____ ÷ 3 = ___4 bags__________ Mr. Lawton packs ___4____ bags of tomatoes.

Question 3. Camille buys a sheet of stamps that measures 15 centimeters long. Each stamp is 3 centimeters long. How many stamps does Camille buy? Draw and label a tape diagram to solve. Camille buys ____5_____ stamps.

Question 4. Thirty third-graders go on a field trip. They are equally divided into 3 vans. How many students are in each van?

Answer: In each van there are 11 students,

Explanation: Given thirty third-graders go on a field trip and they are equally divided into 3 vans. So number of  students in each van are 33 ÷ 3 = 11, Therefore in each van there are 11 students.

Question 5. Some friends spend $24 altogether on frozen yogurt. Each person pays $3. How many people buy frozen yogurt?

Answer: 8 people buy’s frozen yogurt,

Explanation: Given some friends spend $24 altogether on frozen yogurt and each person pays $3, So number of people buy’s frozen yogurt is $24 ÷ $3 = 8, Therefore 8 people buy’s frozen yogurt.

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

Question 1. Andrea has 21 apple slices. She uses 3 apple slices to decorate 1 pie. How many pies does Andrea make? Draw and label a tape diagram to solve.

Question 2. There are 24 soccer players on the field. They form 3 equal teams. How many players are on each team?

Answer: Number of players in each team are 8,

Explanation: Given there are 24 soccer players on the field and they form 3 equal teams, So number of players in each team are 24 ÷ 3 = 8 players.

Eureka Math Grade 3 Module 1 Lesson 13 Homework Answer Key

Question 2. Ms. Gillette’s pet fish are shown below. She keeps 3 fish in each tank.

b. Draw and label a tape diagram to represent the problem. _____15______ ÷ 3 = ____5______ Ms. Gillette has ___5____ fish tanks.

Question 3. Juan buys 18 meters of wire. He cuts the wire into pieces that are each 3 meters long. How many pieces of wire does he cut?

Answer: Juan cuts 6 pieces of wire.

Explanation: Given Juan buys 18 meters of wire and he cuts the wire into pieces that are each 3 meters long So number of pieces of wire he cuts is 18 ÷ 3 = 6 pieces.

Question 4. A teacher has 24 pencils. They are divided equally among 3 students. How many pencils does each student get?

Answer: Each student will get 8 pencils,

Explanation: Given a teacher has 24 pencils and they are divided equally among 3 students, So number of pencils each student gets is 24 ÷ 3 = 8 pencils.

Question 5. There are 27 third-graders working in groups of 3. How many groups of third-graders are there?

Answer: There are 9 groups of third-graders working,

Explanation: Given there are 27 third-graders working in groups of 3, So, the number of groups of third-graders working are 27 ÷ 3 = 9 groups.

Leave a Comment Cancel Reply

You must be logged in to post a comment.