Grade 5 HMH Go Math - Answer Keys Answer keys Chapter 6; Lesson 9:Problem Solving • Practice Addition and Subtraction

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Grade 5 HMH Go Math - Answer Keys

Chapter 6; Lesson 9:Problem Solving • Practice Addition and Subtraction

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Question 1 (request help)
From a board 8 feet in length, Emmet cut two \(\large 2\frac{1}{3}\) -foot bookshelves. How much of the board remained?

Question 2 (request help)
Lynne bought a bag of grapefruit, \(1\frac{5}{8}\) pounds of apples, and \( 2\frac{3}{16}\) pounds of bananas. The total weight of her purchases was \( 7\frac{1}{2}\) pounds. How much did the bag of grapefruit weigh?

Question 3 (request help)
Mattie’s house consists of two stories and an attic. The first floor is \(\large 8\frac{5}{6}\) feet tall, the second floor is \(\large 8\frac{1}{2}\) feet tall, and the entire house is \(\large 24\frac{1}{3}\) feet tall. How tall is the attic?

feet

Question 4 (request help)
It is \(\large 10\frac{3}{5}\) miles from Alston to Barton and \(\large 12\frac{1}{2}\) miles from Barton to Chester. The distance from Alston to Durbin, via Barton and Chester, is 35 miles. How far is it from Chester to Durbin?

Question 5 (request help)
Marcie bought a 50-foot roll of packing tape. She used two \(\large 8\frac{5}{6}\) -foot lengths. How much tape is left on the roll?

Question 6 (request help)
Meg started her trip with \(\large 11\frac{1}{2}\) gallons of gas in her car’s gas tank. She bought an additional \(\large 6\frac{4}{5}\) gallons on her trip and arrived back home with \(\large 3\frac{3}{10}\) allons left. How much gas did she use on the trip?