Use the four operations with whole numbers to solve problems
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4.OA.A Use the four operations with whole numbers to solve problems. 1. A cat has 2 times as many toys as a puppy. The cat has 10 toys. How many toys does the puppy have?
2. A container holds 750 milliliters of water. Jess drank 90 milliliters of the water. How many milliliters of water remain in the container? 3. Using the diagrams below, create your own word problem. Write an equation for your problem. Find the unknown and answer the question in your problem. 7,104 4,295 982 A 4. A piece of yellow yarn was 230 inches long. After 90 inches had been cut from it, the piece of yellow yarn was twice as long as a piece of blue yarn. At first, how much longer was the yellow yarn than the blue yarn?
5. Norfolk, VA, has a population of 242,628 people. Eddie lives in Fredericksburg, VA, which has a population of 24,286. He says that Norfolk’s population is about 10 times as large as Fredericksburg’s population. Do you agree with Eddie’s thinking? Explain using words and numbers.
6. Quarterback Brett Favre passed for 71,838 yards between the years 1991 and 2011. His all-time high was 4,413 passing yards in one year. In his second highest year, he threw 4,212 passing yards. How many passing yards did he throw in the remaining years? Teacher Material 4.OA.A
Use the four operations with whole numbers to solve problems.
1 From Smarterbalanced.org. Grade 4, Claim 1, Target A Item Specifications. Internet. Available from http://www.smarterbalanced.org/smarter-balanced-assessments/; accessed 11/2015. 2 From EngageNY.org of the New York State Education Department. Grade 4 Mathematics Module 1, Topic F, Lesson 19. Internet. Available from https://www.engageny.org/resource/grade-4-mathematics-module-1-topic-f-lesson-19; accessed 11/2015. 3 From EngageNY.org of the New York State Education Department. Grade 4 Mathematics Module 1, Topic F, Lesson 17. Internet. Available from https://www.engageny.org/resource/grade-4-mathematics-module-1-topic-f-lesson-17; accessed 11/2015. 4 Adapted from EngageNY.org of the New York State Education Department. Grade 4 Mathematics Module 1, end-of-module assessment. Internet. Available from https://www.engageny.org/resource/grade-4-mathematics-module-1; accessed 11/2015. 5 From EngageNY.org of the New York State Education Department. Grade 4 Mathematics Module 1, Topic E, Lesson 16. Internet. Available from https://www.engageny.org/resource/grade-4-mathematics-module-1-topic-e-lesson-16; accessed 11/2015. Washington Office of Superintendent of Public Instruction (OSPI) December 2015 All rights reserved. Institutions may use this document for educational purposes only. Directory: Mathematics Mathematics -> Teachers College, Columbia University Department of Mathematics, Science and Technology Mathematics -> Teachers College, Columbia University Department of Mathematics, Science and Technology Mathematics -> Mathematics for Modeling Share with your friends:
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