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Math Expressions Grade 4 Unit 6 Lesson 2 Answer Key Fractions That Add to One

Solve the questions in Math Expressions Grade 4 Homework and Remembering Answer Key Unit 6 Lesson 2 Answer Key Fractions That Add to One to attempt the exam with higher confidence. https://mathexpressionsanswerkey.com/math-expressions-grade-4-unit-6-lesson-2-answer-key/

Math Expressions Common Core Grade 4 Unit 6 Lesson 2 Answer Key Fractions That Add to One

Math Expressions Grade 4 Unit 6 Lesson 2 Homework

Name the fraction of the shape that is shaded and the fraction of the shape that is not shaded. Then, write an equation that shows how the two fractions make one whole.

Write the fraction that will complete each equation.

Question 4. 1 = \(\frac{3}{3}\) = \(\frac{1}{3}\) + __________ Answer: 1 = \(\frac{3}{3}\) = \(\frac{1}{3}\) + \(\frac{2}{3}\)

Question 5. 1 = \(\frac{8}{8}\) = \(\frac{3}{8}\) + ____________ Answer: 1 = \(\frac{8}{8}\) = \(\frac{3}{8}\) + \(\frac{5}{8}\)

Question 6. 1 = \(\frac{4}{4}\) = \(\frac{2}{4}\) + ____________ Answer: 1 = \(\frac{4}{4}\) = \(\frac{2}{4}\) + \(\frac{2}{4}\)

Question 7. 1 = \(\frac{10}{10}\) = \(\frac{7}{10}\) + ____________ Answer: 1 = \(\frac{10}{10}\) = \(\frac{7}{10}\) + \(\frac{3}{10}\)

Question 8. 1 = \(\frac{6}{6}\) = \(\frac{5}{6}\) + _____________ Answer: 1 = \(\frac{6}{6}\) = \(\frac{5}{6}\) + \(\frac{1}{6}\)

Question 9. 1 = \(\frac{9}{9}\) = \(\frac{8}{9}\) + ______________ Answer: 1 = \(\frac{9}{9}\) = \(\frac{8}{9}\) + \(\frac{1}{9}\)

Question 10. 1 = \(\frac{7}{7}\) = \(\frac{4}{7}\) + ______________ Answer: 1 = \(\frac{7}{7}\) = \(\frac{4}{7}\) + \(\frac{3}{7}\)

Question 11. 1 = \(\frac{12}{12}\) = \(\frac{9}{12}\) + _____________ Answer: 1 = \(\frac{12}{12}\) = \(\frac{9}{12}\) + \(\frac{3}{12}\)

Solve. Show your work.

Question 12. Kim drank \(\frac{1}{3}\) of a carton of milk. Joan drank \(\frac{1}{4}\) of a carton of milk. Who drank more milk? Answer: Kim drank more milk.

Explanation: Quantity of a carton of milk Kim drank = \(\frac{1}{3}\) = 0.33. Quantity of a carton of milk Joan drank = \(\frac{1}{4}\) = 0.25.

Question 13. Maria read \(\frac{1}{8}\) of a story. Darren read \(\frac{1}{7}\) of the same story. Who read less of the story? Answer: Maria read less of the story.

Explanation: Quantity of a story Maria read = \(\frac{1}{8}\) = 0.125. Quantity of a story Darren read = \(\frac{1}{7}\) = 0.143.

Math Expressions Grade 4 Unit 6 Lesson 2 Remembering

Write = or ≠ to make each statement true.

Explanation: 25 + 25 = 50.

Explanation: 17 + 3 = 20. 30 – 10 = 20.

Explanation: 9 + 8 = 17. 8 + 9 = 17.

Explanation: 31. 23 + 9 = 32.

Explanation: 3 + 1 + 12 = 4 + 12 =  16. 15.

Explanation: 40 – 22 = 18. 18.

Solve each equation.

Question 7. 8 ÷ b = 2 b = ________ Answer: b = 4.

Explanation: 8 ÷ b = 2 => b = 8 ÷ 2 => b = 4.

Question 8. j ÷ 6 = 7 j = _________ Answer: j = 42.

Explanation: j ÷ 6 = 7 => j = 7 × 6 => j = 42.

Question 9. k = 5 × 3 k = ___________ Answer: k = 15.

Explanation: k = 5 × 3 => k = 15.

Question 10. q × 10 = 90 q = _________ Answer: q = 9.

Explanation: q × 10 = 90 => q = 90 ÷ 10 => q = 9.

Question 11. 12 × r = 36 r = ___________ Answer: r = 3.

Explanation: 12 × r = 36 => r = 36 ÷ 12 => r = 3.

Question 12. a = 7 × 8 a = ___________ Answer: a = 56.

Explanation: a = 7 × 8 => a = 56.

Write each fraction as a sum of unit fractions.

Question 13. \(\frac{4}{6}\) = _________________ Answer: \(\frac{4}{6}\) = \(\frac{2}{6}\) + \(\frac{2}{6}\)

Question 14. \(\frac{6}{8}\) = _________________ Answer: \(\frac{6}{8}\) = \(\frac{2}{8}\) + \(\frac{4}{8}\)

Question 15. Stretch Your Thinking Margaret and June both made a pumpkin pie of the same size. Each cut her pie into equal pieces. Margaret’s whole pie can be represented by the fraction \(\frac{8}{8}\). June’s whole pie can be represented by the fraction \(\frac{6}{6}\). What is different about the two pies? If Margaret and June each eat 1 piece of their own pie, who will eat more? Explain how you know. Answer: Two pies are cut into different size pieces. June eats more.

Explanation; Margaret’s whole pie = \(\frac{8}{8}\). June’s whole pie = \(\frac{6}{6}\). Margaret eats 1 piece = \(\frac{1}{8}\) = 0.125. June eats 1 piece = \(\frac{1}{6}\) = 0.167.

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McGraw Hill My Math Grade 4 Chapter 14 Lesson 4 Answer Key Classify Angles

All the solutions provided in  McGraw Hill My Math Grade 4 Answer Key PDF Chapter 14 Lesson 4 Classify Angles will give you a clear idea of the concepts.

McGraw-Hill My Math Grade 4 Answer Key Chapter 14 Lesson 4 Classify Angles

Mcgraw hill my math grade 4 chapter 14 lesson 4 my homework answer key.

Write the measure of each angle in degrees and as a fraction of a full turn .

Classify each angle as right, acute, or obtuse.

Problem Solving

Question 8. The diver wants to be completely straight as she enters the pool. What will be the measure of the angle her body will form then? Answer: 180° As the diver wants to be completely straight as she enters the pool, she has to make 180° with her body. 180° is known as straight angle. It is termed as such because it looks like a straight line.

Vocabulary Check

Write a vocabulary term to complete each sentence. acute angle degree obtuse angle right angle

Question 9. The unit used to measure an angle is a _______________. Answer: degree The unit used to measure an angle is a degree

Question 10. An ______________ measures more than 90° and less than 180°. Answer: obtuse angle An obtuse angle measures more than 90° and less than 180°. In other terms, its angle ranges from 90° to 180°.

Question 11. Square corner is another name for a ______________. Answer: right angle Square corner is another name for a right angle. A right angle is an angle that is exactly equal to 90 degrees.

Question 12. An angle that measures 20° is an _______________. Answer: acute angle An angle that measures 20° is an acute angle. An Acute angle is a type of angle that is always less than 90°. This angle is smaller than the right angle (which is equal to 90 degrees).

Test Practice

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