Engage NY Eureka Math 3rd Grade Module 4 Lesson 15 Answer Key
Eureka Math Grade 3 Module 4 Lesson 15 Pattern Sheet Answer Key
Multiply
Answer:
9 x 1 = 9, 9 x 2 = 18, 9 x 3 = 27, 9 x 4 = 36, 9 x 5 = 45, 9 x 6 = 54, 9 x 7 = 63, 9 x 8 = 72, 9 x 9 = 81, 9 x 10 = 90, 9 x 4 = 36, 9 x 1 = 9, 9 x 5 = 45, 9 x 1 = 9, 9 x 2 = 18, 9 x 3 = 27, 9 x 2 = 18, 9 x 4 = 36, 9 x 2 = 18, 9 x 5 = 45, 9 x 2 = 18, 9 x 1 = 9, 9 x 2 = 18, 9 x 3 = 27, 9 x 1 = 9, 9 x 3 = 27, 9 x 2 = 18, 9 x 3 = 27, 9 x 4 = 36, 9 x 3 = 27, 9 x 5 = 45, 9 x 3 = 27, 9 x 4 = 36, 9 x 1 = 9, 9 x 4 = 36, 9 x 2 = 18, 9 x 4 = 36, 9 x 3 = 27, 9 x 4 = 36, 9 x 5 = 45, 9 x 4 = 36, 9 x 3 = 27, 9 x 5 = 45, 9 x 4 = 36, 9 x 2 = 18, 9 x 4 = 36, 9 x 3 = 27, 9 x 5 = 45, 9 x 3 = 27, 9 x 2 = 18, 9 x 4 = 36, 9 x 3 = 27, 9 x 5 = 45, 9 x 2 = 18, 9 x 4 = 36.
Explanation:
In the above-given question,
given that,
multiply by 9.
9 x 1 = 9, 9 x 2 = 18, 9 x 3 = 27, 9 x 4 = 36, 9 x 5 = 45, 9 x 6 = 54, 9 x 7 = 63, 9 x 8 = 72, 9 x 9 = 81, 9 x 10 = 90, 9 x 4 = 36, 9 x 1 = 9, 9 x 5 = 45, 9 x 1 = 9, 9 x 2 = 18, 9 x 3 = 27, 9 x 2 = 18, 9 x 4 = 36, 9 x 2 = 18, 9 x 5 = 45, 9 x 2 = 18, 9 x 1 = 9, 9 x 2 = 18, 9 x 3 = 27, 9 x 1 = 9, 9 x 3 = 27, 9 x 2 = 18, 9 x 3 = 27, 9 x 4 = 36, 9 x 3 = 27, 9 x 5 = 45, 9 x 3 = 27, 9 x 4 = 36, 9 x 1 = 9, 9 x 4 = 36, 9 x 2 = 18, 9 x 4 = 36, 9 x 3 = 27, 9 x 4 = 36, 9 x 5 = 45, 9 x 4 = 36, 9 x 3 = 27, 9 x 5 = 45, 9 x 4 = 36, 9 x 2 = 18, 9 x 4 = 36, 9 x 3 = 27, 9 x 5 = 45, 9 x 3 = 27, 9 x 2 = 18, 9 x 4 = 36, 9 x 3 = 27, 9 x 5 = 45, 9 x 2 = 18, 9 x 4 = 36.
Eureka Math Grade 3 Module 4 Lesson 15 Problem Set Answer Key
Question 1.
Make a prediction: Which room looks like it has the biggest area?
Answer:
The living room looks like it has the biggest area.
Explanation:
In the above-given question,
given that,
the living room is the biggest room in the house.
so the living room has the biggest area.
Question 2.
Record the areas and show the strategy you used to find each area.
Answer:
The area of Bedroom 1 = 1200 sq cm.
the area of bedroom 2 = 1000 sq cm.
the area of kitchen = 200 sq cm.
the area of the living room = 1500 sq cm.
the area of hallway = 900 sq cm.
the area of bathroom = 250 sq cm.
the area of the dining room = 500 sq cm.
Explanation:
In the above-given question,
given that,
The area of Bedroom 1 = 1200 sq cm.
the area of bedroom 2 = 1000 sq cm.
the area of kitchen = 200 sq cm.
the area of the living room = 1200 sq cm.
the area of hallway = 900 sq cm.
the area of bathroom = 250 sq cm.
the area of the dining room = 500 sq cm.
Question 3.
Which room has the biggest area? Was your prediction right? Why or why not?
Answer:
The living room has the biggest area.
Explanation:
In the above-given question,
given that,
the living room area is bigger than all other rooms in the house.
area of living room = 1500 sq cm.
Question 4.
Find the side lengths of the house without using your ruler to measure them, and explain the process you used.
Side lengths: _____350_____ centimeters and ___15_______ centimeters
Answer:
The side lengths = 350 cm and 15 cm.
Explanation:
In the above-given question,
given that,
The area of the room = 5250 sq cm.
length = 350 cm and breadth = 15 cm.
area = 5250 sq cm
Question 5.
What is the area of the whole floor plan? How do you know?
Area = _____5250_____ square centimeters
Answer:
The area = 5250 sq cm.
Explanation:
In the above-given question,
given that,
The area of the room = 5250 sq cm.
length = 350 cm and breadth = 15 cm.
area = 5250 sq cm
Eureka Math Grade 3 Module 4 Lesson 15 Exit Ticket Answer Key
Jack uses grid paper to create a floor plan of his room. Label the unknown measurements, and find the area of the items listed below.
| Name | Equations | Total area |
| a. Jack’s Room | 15 x 20 units | _300_______ square units |
| b. Bed | 6 x 10 units | ___60_____ square units |
| c. Table | 3 x 3 units | __9______ square units |
| d. Dresser | 6 x 4 | ___24_____ square units |
| e. Desk | 3 + 12 units | ___15_____ square units |
Answer:
The area of the Bed = 60 sq units.
the area of the table = 9 sq units.
the area of the dresser = 24 sq units.
the area of the desk = 15 sq units.
Explanation:
In the above-given question,
given that,
The area of the Bed = 60 sq units.
the area of the table = 9 sq units.
the area of the dresser = 24 sq units.
the area of the desk = 15 sq units.
Eureka Math Grade 3 Module 4 Lesson 15 Homework Answer Key
Use a ruler to measure the side lengths of each numbered room in centimeters. Then, find the area. Use the measurements below to match, and label the rooms with the correct areas.
Kitchen: 45 square centimeters
Living Room: 63 square centimeters
Porch: 34 square centimeters
Bedroom: 56 square centimeters
Bathroom: 24 square centimeters
Hallway: 12 square centimeters
Answer:
Kitchen: 45 square centimeters.
Living Room: 63 square centimeters.
Porch: 34 square centimeters.
Bedroom: 56 square centimeters.
Bathroom: 24 square centimeters.
Hallway: 12 square centimeters.
Explanation:
In the above-given question,
given that,
the area of the rooms.
Kitchen: 45 square centimeters
Living Room: 63 square centimeters
Porch: 34 square centimeters
Bedroom: 56 square centimeters
Bathroom: 24 square centimeters
Hallway: 12 square centimeters
