Grade_3_Mixed_Addition_Subt... (k5learning.com)

alt : Grade_3_Mixed_Addition_Subtraction_Word_Problems_A3.pdf Reading & Math at www.k5learning.com Try our online reading & math program. 14 day free trial. www.k5learning.com Grade 3 Math Word Problems Worksheet Read and answer each question. Show your work! Mixed Addition & Subtraction Word Problems A3 Lizzie lives in a very big and polluted city. Being an advocate for the environment, she organized a cleanup drive to help reduce the pollution. 1. They started by cleaning the rivers that flow through and around the city. If her group was able to collect 387 pounds of garbage and another group gathered 39 pounds less than Lizzie’s group, how much garbage were the two groups able to gather? 2. After the cleaning the rivers they went on to tidy up the farmlands. If Lizzie’s group covered 250 square feet of land and the other group covered 265, how many more square feet of land remains to be cleaned if there is total of 900 square feet of land? 3. The two groups will also collect garbage from all the 453 houses in the city. If Lizzie’s group covered 238 houses while the other group covered 190, how many more houses remain? 4. If Lizzie’s group is composed of 54 people and they have 17 more members than the other group, how many people are working together to clean the city? 5. Finally, they had to roam around 169 factories to make sure they are throwing their wastes properly. If their group went to 69 factories and the second went to 52, how many factories remain unchecked? Reading & Math at www.k5learning.com Try our online reading & math program. 14 day free trial. www.k5learning.com Grade 3 Math Word Problems Worksheet Read and answer each question. Show your work! Mixed Addition & Subtraction Word Problems A3 Lizzie lives in a very big and polluted city. Being an advocate for the environment, she organized a cleanup drive to help reduce the pollution. 1. They started by cleaning the rivers that flow through and around the city. If her group was able to collect 387 pounds of garbage and another group gathered 39 pounds less than Lizzie’s group, how much garbage were the two groups able to gather? Answer: First, 387 – 39 = 348; then 387 + 348 = 735 They were able to gather 735 pounds of garbage. 2. After the cleaning the rivers they went on to tidy up the farmlands. If Lizzie’s group covered 250 square feet of land and the other group covered 265, how many more square feet of land remains to be cleaned if there is total of 900 square feet of land? Answer: First, 250 + 265 = 515; then 900 – 515 = 385 385 square feet of land remains to be cleaned. 3. The two groups will also collect garbage from all the 453 houses in the city. If Lizzie’s group covered 238 houses while the other group covered 190, how many more houses remain? Answer: 238 + 190 = 428; then 453 – 428 = 25 25 houses remain to be covered. 4. If Lizzie’s group is composed of 54 people and they have 17 more members than the other group, how many people are working together to clean the city? Answer: First, 54 – 17 = 37; then 54 + 37 = 91 There are 91 people working to clean the city. 5. Finally, they had to roam around 169 factories to make sure they are throwing their wastes properly. If their group went to 69 factories and the second went to 52, how many factories remain unchecked? Answer: First, 69 + 52 = 121; then 169 – 121 = 48 There are 48 more factories that remain unchecked.

Grade_3_Mixed_Addition_Subt...

Descriptions:
Grade 3 Mixed Addition Subtraction Word Problems A3

Level:
elem

Subject:
math

From:
United States of America

By:
k5learning.com

Views:
112

Abstract
Reading & Math at www.k5learning.com Try our online reading & math program. 14 day free trial. www.k5learning.com Grade 3 Math Word Problems Worksheet Read and answer each question. Show your work! Mixed Addition & Subtraction Word Problems A3 Lizzie lives in a very big and polluted city. Being an advocate for the environment, she organized a cleanup drive to help reduce the pollution. 1. They started by cleaning the rivers that flow through and around the

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