eureka math grade 5 lesson 4 homework 5.1

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5th grade (Eureka Math/EngageNY)

Unit 1: module 1: place value and decimal fractions, unit 2: module 2: multi-digit whole number and decimal fraction operations, unit 3: module 3: addition and subtractions of fractions, unit 4: module 4: multiplication and division of fractions and decimal fractions, unit 5: module 5: addition and multiplication with volume and area, unit 6: module 6: problem solving with the coordinate plane.

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• Grade 5 Eureka - Answer Keys Module 1

Explanation:

Yi Ting’s height is 1.49 m. Express this measurement in millimeters. Explain your thinking. Include an equation with an exponent in your explanation.

A ladybug’s length measures 2 cm. Express this measurement in meters. Explain your thinking. Include an equation with an exponent in your explanation.

The length of a sticky note measures 77 millimeters. Express this length in meters. Explain your thinking. Include an equation with an exponent in your explanation.

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Texas Go Math Grade 4 Lesson 5.1 Answer Key Add and subtract parts of a whole

Refer to our Texas Go Math Grade 4 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 4 Lesson 5.1 Answer Key Add and subtract parts of a whole.

Essential Question

When con you odd or subtract ports of o whole? Answer: Explanation: When the denominators are same we can add or subtract

• fraction circles
• color pencils

A. Model the problem using fraction circles. Draw a picture of your model. Then write the sum.

Make connections

a. Are the wholes the same? Explain. Answer: No, Explanation: Both the shapes are different. The wholes are not same.

b. Does the sum \(\frac{1}{4}+\frac{1}{4}=\frac{2}{4}\) make sense in this situation? Explain. Answer: No. Explanation: Both the shapes are different The sum \(\frac{1}{4}+\frac{1}{4}=\frac{2}{4}\) make sense in this situation

Share and Grow

Use the model to write an equation.

Question 3. Multi-Step Sean has \(\frac{1}{5}\) of a cupcake and \(\frac{1}{5}\) of a large cake. a. Are the wholes the same? Explain. Answer: No, Explanation: The size cup cake and large cake are different.

b. Does the sum \(\frac{1}{5}+\frac{1}{5}\) = \(\frac{2}{5}\) make sense in this situation? Explain. Answer: No, Explanation: Equation is correct but not in this situation.

Use the model to solve the equation.

Problem Solving

H.O.T. Sense or Nonsense?

Question 7. H.O.T. Justify If there is \(\frac{4}{6}\) of a pie on a plate. what part of the pie is missing from the plate? Write an equation to justify your answer. Answer: \(\frac{4}{6}\) + \(\frac{2}{6}\) = 1 Explanation: \(\frac{2}{6}\) of the pie is missing from the plate

Daily Assessment Task

Fill in the bubble completely to show your answer. Use models to solve.

Question 8. At lunch yesterday, Ryan ate \(\frac{2}{6}\) of an apple and I ate \(\frac{2}{6}\) of the apple. Together, how much of the apple did we eat? (A) \(\frac{2}{6}\) (B) \(\frac{4}{6}\) (C) \(\frac{2}{12}\) (D) \(\frac{4}{12}\) Answer: B Explanation: \(\frac{2}{6}\) + \(\frac{2}{6}\) = \(\frac{4}{6}\) \(\frac{4}{6}\) they ate the apple.

Go Math Grade 4 Lesson 5.1 Answer Key Question 9. At the start of art class, Logan had \(\frac{7}{12}\) of a block of clay. After class, \(\frac{5}{12}\) of the block was left. What fraction of the block did Logan use during class? (A) \(\frac{7}{12}\) (B) \(\frac{12}{12}\) (C) \(\frac{5}{12}\) (D) \(\frac{2}{12}\) Answer: D Explanation: \(\frac{7}{12}\) – \(\frac{5}{12}\) = \(\frac{2}{12}\) Used the simplest form

Question 10. Multi-Step Samantha is mixing batter for muffins. She mixes \(\frac{2}{4}\) cup of flour and \(\frac{1}{4}\) cup of sugar, Then she adds \(\frac{1}{4}\) cup of milk. How much muffin batter has she mixed so far? (A) \(\frac{3}{8}\) cup (B) \(\frac{2}{4}\) cup (C) 1 cup (D) \(\frac{3}{4}\) cup Answer: C Explanation: \(\frac{2}{4}\) + \(\frac{1}{4}\)  + \(\frac{1}{4}\) = 1 Used the simplest form

TEXAS Test Prep

Texas Go Math Grade 4 Lesson 5.1 Homework and Practice Answer Key

Use the model to solve an equation.

Question 5. If there is \(\frac{6}{8}\) of a pizza on a plate, what part of the pizza is missing from the plate? Write an equation to justify your answer. Answer: \(\frac{2}{8}\) Explanation: 1 – \(\frac{6}{8}\) =  \(\frac{2}{8}\) \(\frac{2}{8}\)  part of the pizza is missing from the plate.

Question 6. If there is \(\frac{3}{8}\) of a pizza on a plate? what part of the pizza is missing from the plate? Write an equation to justify your answer. Answer: \(\frac{5}{8}\) Explanation: 1 – \(\frac{3}{8}\) =  \(\frac{5}{8}\) \(\frac{5}{8}\)  part of the pizza is missing from the plate.

Question 7. Maria is making cupcakes. She fills \(\frac{4}{12}\) of the cups with chocolate batter and \(\frac{7}{12}\) of the cups with vanilla batter. How many of the cups has Maria filled? Write an equation to justify your answer. Answer: \(\frac{11}{12}\) Explanation: \(\frac{4}{12}\) + \(\frac{7}{12}\)  = \(\frac{11}{12}\) Maria filled \(\frac{11}{12}\)  cups.

Lesson Check

Fill in the bubble completely to show your answer.

Question 11. Miranda made a poster for her science project. She filled \(\frac{3}{8}\) of the poster with photos and \(\frac{4}{8}\) of the poster with written information. how much space has she filled on Lier poster so far? (A) \(\frac{7}{8}\) (B) \(\frac{1}{8}\) (C) \(\frac{6}{8}\) (D) \(\frac{2}{8}\) Answer: B Explanation: \(\frac{3}{8}\) +  \(\frac{4}{8}\)  = \(\frac{7}{8}\) \(\frac{1}{8}\) space has she filled on lier poster so far

Go Math Grade 4 Lesson 5.1 Homework Answer Key Question 12. Multi-Step Carrie’s dance class learned \(\frac{1}{5}\) of a new dance on Monday, and \(\frac{2}{5}\) of the dance on Tuesday. What fraction of the dance is left for the class to learn on Wednesday? (A) \(\frac{4}{5}\) (B) \(\frac{3}{5}\) (C) \(\frac{2}{5}\) (D) \(\frac{1}{5}\) Answer: D Explanation: \(\frac{1}{5}\) + \(\frac{2}{5}\) = \(\frac{3}{5}\) 1 – \(\frac{3}{5}\) = \(\frac{1}{5}\) \(\frac{1}{5}\) fraction of the dance is left for the class to learn on Wednesday

Question 13. Multi-Step Mrs. Simon planted \(\frac{4}{12}\) of her flowers in her front yard, \(\frac{3}{12}\) of her flowers in her back yard, and \(\frac{2}{12}\) of her flowers on the side of her house. What fraction of her flowers has she planted so far? (A) \(\frac{2}{12}\) (B) \(\frac{9}{12}\) (C) \(\frac{3}{12}\) (D) \(\frac{10}{12}\) Answer: B Explanation: As the denominators are the same we can directly add the numerators \(\frac{4}{12}\) + \(\frac{3}{12}\) + \(\frac{2}{12}\) = \(\frac{9}{12}\)

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• Texas Go Math
• Big Ideas Math
• Engageny Math
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Eureka Math Grade 5 Module 1 Lesson 11 Answer Key

Engage ny eureka math 5th grade module 1 lesson 11 answer key, eureka math grade 5 module 1 lesson 11 problem set answer key.

Question 1. Solve by drawing disks on a place value chart. Write an equation, and express the product in standard form. a. 3 copies of 2 tenths Answer:- 3 × 0.2 = 0.6

b. 5 groups of 2 hundredths Answer:- 5 × 0.02 = 0.1

c. 3 times 6 tenths Answer:-  3 × 0.6 = 1.8

d. 6 times 4 hundredths Answer:- 6 × 0.04 = 0.24

e. 5 times as much as 7 tenths Answer:- 5 × 0.7 = 3.5

f. 4 thousandths times 3 Answer:- 0.004 × 3 = 0.012

Question 4. Mrs. Zamir wants to buy 8 protractors and some erasers for her classroom. She has $30. If protractors cost $2.65 each, how much will Mrs. Zamir have left to buy erasers? Answer:- Mrs. Zamir has $30 in that she has to buy 8 protractors and some erasers so the each protractor costs $2.65 i.e., 8 x 2.65 = $21.2. Now, she left with $30 – $21.2 = $8.80

Eureka Math Grade 5 Module 1 Lesson 11 Exit Ticket Answer Key

Eureka Math Grade 5 Module 1 Lesson 11 Homework Answer Key

Question 1. Solve by drawing disks on a place value chart. Write an equation, and express the product in standard form. a. 2 copies of 4 tenths Answer:- 2 × 0.4 = 0.8

b. 4 groups of 5 hundredths Answer:- 4 × 0.05 = 0.2

c. 4 times 7 tenths Answer:- 4 × 0.7 = 2.8

d. 3 times 5 hundredths Answer:- 3 × 0.05 = 0.15

e. 9 times as much as 7 tenths Answer:- 9 × 0.7 = 6.3

f. 6 thousandths times 8 Answer:- 8 × 0.006 = 0.048

d. 3 times 20.175 Answer:- 3 x 20.175 = 60.525

Question 4. Anna buys groceries for her family. Hamburger meat is $3.38 per pound, sweet potatoes are $0.79 each, and hamburger rolls are $2.30 a bag. If Anna buys 3 pounds of meat, 5 sweet potatoes, and 1 bag of hamburger rolls, what will she pay in all for the groceries? Answer:- 3 x $3.38 + 5 x $0.79 + 1 x $2.30 = $16.39

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