Add, Subtract, & multiply Fractions

Transcription

1 Add, Subtract, & multiply Fractions.NF..NF. By: Kathleen & Mande & For each standard

2 Name. + =. + =. 5 - = Change each improper fraction to a mixed number.. = 5. 7 = 6. = 5 Change each answer to a mixed number = = 9. + = 5 5 Change each mixed number to an improper fraction. 0. =. =. = Review. + = = = Show ways to decompose each fraction. 6. = 7. = 8. 5 = = 5. = 6. 5 = Add and subtract fractions and mixed numbers with like denominators 0 Kathleen & Mande

3 Name. 5 + =. + =. 7 - = = 5. + = = Change each improper fraction to a mixed number = 8. 6 = 9. 5 = 5 7 Change each answer to a mixed number =. 7 + =. + 7 = 9 9 Change each mixed number to an improper fraction.. 5 =. = 5. = 5 7 Assessment Add and subtract fractions and mixed numbers with like denominators 6. + = = = = 0. + = = Kathleen & Mande

4 . Which of the following is NOT a way to decompose 5/6? A. /6 + /6 + /6 + /6 + /6 B. /6 + /6 C. /6 + /6 + /6 D. /6 + /6. Trenton ate /8 of a pizza for lunch and /8 of a pizza for dinner. What fraction of the pizza did he eat in all? A. /8 B. /6 C. 5/8 D. 5/6. Vickie is baking. She uses cup of sugar to make her cookies and cup of sugar to make her cake. How many cups of sugar did Vickie use in all? A. B. C. D. 5. Bryce jogged 6/0 a mile, and Brock jogged /0 a mile. How much further did Bryce jog than Brock? A. 5/0 B. 5/0 C. 5/0 D. 7/0 6. Howard drank cups of water this morning, another cup at lunch, and cups at dinner. How much water did Howard drink all day? A. B. 5 C. 5 D Mason ate cupcakes. What is another way to represent this amount? A. / B. 6/ C. 7/ D. 8/ Use the chart below to answer the following questions. Distance from School Location Distance in Miles 8. How much farther away from school is the park than the grocery? Park 7/8 Gas Station /8 9. If you walk from school, to the library, and Grocery /8 back to school again, how far have you Library 5/8 walked? 0 Kathleen & Mande

5 Name Answer Key. + =. + = = Change each improper fraction to a mixed number.. = 5. 7 = 5 6. = 5 5 Change each answer to a mixed number = = = 8 = 9. + = 5 = Change each mixed number to an improper fraction. 0. = 9. =. = Review. + = = = Show ways to decompose each fraction. Answers will vary. 6. = = = = + 5. = = Add and subtract fractions and mixed numbers with like denominators 0 Kathleen & Mande

6 Name Answer Key. 5 + = 8. + =. 7 - = = = = Change each improper fraction to a mixed number = 8. 6 = 9. 5 = Change each answer to a mixed number = = = 0 =. + 7 = = Change each mixed number to an improper fraction.. 5 =. = 7 5. = Assessment Add and subtract fractions and mixed numbers with like denominators 6. + = = = = = = Kathleen & Mande

7 C. Which of the following is NOT a way to decompose 5/6? A. /6 + /6 + /6 + /6 + /6 B. /6 + /6 C. /6 + /6 + /6 D. /6 + /6 C. Trenton ate /8 of a pizza for lunch and /8 of a pizza for dinner. What fraction of the pizza did he eat in all? A. /8 B. /6 C. 5/8 D. 5/6 D. Vickie is baking. She uses cup of sugar to make her cookies and cup of sugar to make her cake. How many cups of sugar did Vickie use in all? A. B. C. D. B 5. Bryce jogged 6/0 a mile, and Brock jogged /0 a mile. How much further did Bryce jog than Brock? A. 5/0 B. 5/0 C. 5/0 D. 7/0 C 6. Howard drank cups of water this morning, another cup at lunch, and cups at dinner. How much water did Howard drink all day? A. B. 5 C. 5 D. 6 D 7. Mason ate cupcakes. What is another way to represent this amount? A. / B. 6/ C. 7/ D. 8/ Use the chart below to answer the following questions. Distance from School Location Distance in Miles 8. How much farther away from school is the park than the grocery? 5/8 mile Park 7/8 Gas Station /8 9. If you walk from school, to the library, and Grocery /8 back to school again, how far have you Library 5/8 walked? 0/8 mile or /8 mile 0 Kathleen & Mande

8 Name Review Write the expression Write the multiplication expression for each model. Then, solve... Multiply fractions and mixed numbers x = x = If the product is an improper fraction, change it to a mixed number x 0 = x = x 9 = x = 6 x = x = 9. Avante played football for 5/8 of an hour each day for days. How many hours did Avante play football all together during those days? 0. There are players on a baseball team. Of those players, 5/6 scored a run in the game. How many players scored a run?. Maddy made 9 pancakes. She put chocolate chips on / of the pancakes. How many pancakes had chocolate chips?. Ava rode her scooter for / of an hour every day for 7 days. How many hours did Ava ride her scooter in all? 0 Kathleen & Mande

9 Name Assessment Match. Match each multiplication expression with the correct model. Multiply fractions and whole numbers. A. x 5. B. 5 x. C. x. D. x 5. E. 5 x If the product is an improper fraction, change it to a mixed number x = 5 x 6 = 8 x = 9. 0 x = x = x = 9 x = x = x = Kathleen & Mande

10 5. Which fraction model below represents x /? A. B. C. D Joel played video games for 5/6 of an hour each day for days. How many hours did Joel play video games all together during those days? A. 9 hours B. 9 hours yea C. 0 hours ye D. 0 hours Which model below shows children each ate /5 of a pizza? A. B C. D. There are girls at a slumber party. / of the girls brought a sleeping bag. How many girls brought a sleeping bag? A. 6 girls B. 8 girls yea C. 9 girls ye D. 0 girls Katherine made batches of brownies. She used /5 cup of milk in each cake. How many cups of milk did Katherine use in all? A. 9 cups B. 9 cups yea C. 6 cups ye D. 6 cups There are 8 children. Each child ate /6 of a pizza. How many pizzas did the children eat all together? A. pizzas B. pizzas yea C. pizzas D. 5 pizzas Draw a picture to show that 5 people each ate / cup of ice cream. How many cups of ice cream did they eat in all? ( points) Picture: Multiplication Expression: x Solution: 0 Kathleen & Mande

11 Name Answer Key Write the expression Write the multiplication expression for each model. Then, solve... x / = 6/ x x / = 6/ = = / If the product is an improper fraction, change it to a mixed number.. =. 8 = 5. 7 = 5 x 0 = 0 0 x = x 9 = = 7. = Avante played football for 5/8 of an hour each day for days. How many hours did Avante play football all together during those days? x 5/8 = 5/8 hours = 7/8 hours Review x = 7 6 x = x = Multiply fractions and mixed numbers 0. There are players on a baseball team. Of those players, 5/6 scored a run in the game. How many players scored a run? x 5/6 = 60/6 players = 0 players. Maddy made 9 pancakes. She put chocolate chips on / of the pancakes. How many pancakes had chocolate chips? 9 x / = 8/ pancakes = 6 pancakes. Ava rode her scooter for / of an hour every day for 7 days. How many hours did Ava ride her scooter in all? 7 x / = / hours = 5 / hours 0 Kathleen & Mande

12 Name Answer Key Assessment Match. Match each multiplication expression with the correct model. Multiply fractions and whole numbers D. A. x 5 E. B. 5 x B. C. x A. D. x C 5. E. 5 x If the product is an improper fraction, change it to a mixed number = = 8. 6 = x = 5 x = 8 x = 9. 0 x 0 = 0. 7 =. 5 = 5 = 5 x = 6 x =. 9 = = 5 9 x = x = 9 7 x 9 = Kathleen & Mande

13 D 5. Which fraction model below represents x /? A. B. C. D. C 6. C 7. Joel played video games for 5/6 of an hour each day for days. How many hours did Joel play video games all together during those days? A. 9 hours B. 9 hours yea C. 0 hours ye D. 0 hours Which model below shows children each ate /5 of a pizza? A. B. B 8. A 9. C. D. There are girls at a slumber party. / of the girls brought a sleeping bag. How many girls brought a sleeping bag? A. 6 girls B. 8 girls yea C. 9 girls ye D. 0 girls Katherine made batches of brownies. She used /5 cup of milk in each cake. How many cups of milk did Katherine use in all? A. 9 cups B. 9 cups yea C. 6 cups ye D. 6 cups C 0. There are 8 children. Each child ate /6 of a pizza. How many pizzas did the children eat all together? A. pizzas B. pizzas yea C. pizzas D. 5 pizzas Draw a picture to show that 5 people each ate / cup of ice cream. How many cups of ice cream did they eat in all? ( points) Picture: Multiplication Expression: 5 x / Solution: 5/ = / cups 0 Kathleen & Mande

14 Thank you for your purchase. Please let us know if you have any questions or comments. If you get a chance, we would love to hear your feedback on this product! This assessment can be used in conjunction with our.nf. and.nf. practice packet. Thanks, Kathleen and Mande Be sure to check out our store for more CCSS fraction products. Practice Task Cards Assessment Poster Set Other Common Core Practice Materials: Credits: Fonts by: Kids R Cute & Graphics by: