Practice Lesson 3 Add and Subtract Whole Numbers Practice and Problem Solving ©Curriculum Associates, LLC CC04MM RPPS TG TEXT.indb 7 Lesson 3 Add and Subtract Whole Numbers Solve. Name: Copying is not permitted. M Prerequisite: Add and Subtract Three-Digit Numbers 3 Alice drove 235 miles on Saturday. On Sunday, she drove 68 more miles than on Saturday. How many miles did Alice drive altogether on Saturday and Sunday? Study the example showing how to subtract by breaking apart and combining numbers. Then solve problems 1–6. Show your work. Possible student work: 235 1 68 5 303 303 miles on Sunday 235 1 303 5 538 Example Solve 852 2 623. Use place value to write each number as hundreds, tens, and ones. B 852 5 800 1 50 1 2 or 800 1 40 1 12 623 5 600 1 20 1 3 Subtract hundreds. Subtract tens. Subtract ones. 800 2 600 5 200 40 2 20 5 20 12 2 3 5 9 Combine the differences. 200 1 20 1 9 5 229 852 2 623 5 229 Solution: 538 miles M 490 2 185 5 675. Explain what Kayla did wrong and correctly solve the problem. Show your work. C 5 Ryan has 96 business cards. He buys 225 more cards. He hands out 248 cards at a conference. How many cards does Ryan have left? Show your work. Possible student work: 96 1 225 5 321 321 2 248 5 73 so 947 2 586 5 361 Solution: 73 cards 2 Show how to use place value to add 354 1 271. 354 5 300 1 50 1 4 C 6 Write each digit in the correct box below. Use each 271 5 200 1 70 1 1 500 1 120 1 5 or 625 digit only once. 0 354 1 271 5 625 u u ©Curriculum Associates, LLC Copying is not permitted. 400 2 100 5 300 80 2 80 5 0 10 2 5 5 5 Lesson 3 Add and Subtract Whole Numbers 20 20 19 19 1 2 7 4/7/16 2:36 PM M Medium 4 u 5 6 7 6 7 4 1 9 3 1 3 0 2 1 1 5 6 1 4 9 16 0 5 4 5 8 u Lesson 3 Add and Subtract Whole Numbers C Challenge 8 9 8 1u 2 u u 5 9 u u 2 u 2 7 9 21 3 0 Key B Basic 3 7 5 3 ©Curriculum Associates, LLC Copying is not permitted. Unit 1 Unit 1 Number and Operations in Base Ten, Part 1 800 2 500 5 300 140 2 80 5 60 72651 300 1 60 1 1 5 361 Possible student work: 490 400 1 80 1 10 – 185 100 1 80 1 5 305 Solution: Kayla added instead of subtracting. The difference is 305. 1 Show how to use place value to subtract 947 2 586. 947 5 900 1 40 1 7 or 800 1 140 1 7 586 5 500 1 80 1 6 B 4 Kayla solved a subtraction problem. She wrote 8 Name: Solve. Add Whole Numbers M Study the example showing how to use addition to solve a word problem. Then solve problems 1–6. 3 Last summer, Mia’s family drove 1,024 miles from Grand Canyon National Park to Mount Rushmore National Memorial. Then they drove 1,389 miles from Mount Rushmore to Yosemite National Park. How many miles did they drive in all? Example Show your work. On Friday, 1,150 people saw the school play. On Saturday, 987 people saw the play. How many people saw the play on those two days? 1,150 1 987 7 130 1,000 1 1,000 0 ones 1 7 ones 5 7 ones 5 tens 1 8 tens 5 13 tens or 1 hundred 1 3 tens 1 hundred 1 9 hundred 5 10 hundreds or 1 thousand 1 thousand 1 0 thousand 5 1 thousand 2,413 miles Solution: ___________________________________ 2,137 M 4 Use the tiles to create a number that makes each addition problem true. You may use a tile more than once. 1 2,137 1 + 3 , 2 3 , 3 2,137 people saw the play. 1 Show two ways to add 7,315 1 1,890. 11 C 7,315 1 1,890 9,205 1,025 1 4,589 5,614 1 5 1 4 6 5 3 4 5 5 , 3 + 4 , 5 9 , 8 1 2 9 1 4 0 5 On Monday, Calvin ran 4,250 meters. On Tuesday, he ran 4,980 meters. How many meters did he run altogether on Monday and Tuesday? 5 ones 1 0 ones 5 5 ones 1 ten 1 9 tens 5 10 tens or 1 hundred 3 hundreds 1 8 hundreds 5 11 hundreds or 1 thousand 1 hundred 7 thousands 1 1 thousand 5 8 thousands 2 Find the sum. 11 2 Show your work. 11 4,250 1 4,980 9,230 9,230 meters Solution: ___________________________________ C 6 Sam added 6,152 and 379 and got a sum of 9,942. Possible student work shown. Students might also use place value to add. 11 Explain why Sam’s addition is incorrect and find the sum of 6,152 1 379. Answers will vary. Possible answer: Sam did not line up the numbers by 6,152 1 379 6,531 place value. The sum is 6,531. ©Curriculum Associates, LLC Copying is not permitted. Lesson 3 Add and Subtract Whole Numbers 21 21 22 22 Lesson 3 Add and Subtract Whole Numbers ©Curriculum Associates, LLC Copying is not permitted. Unit 1 Copying is not permitted. 4/28/16 2:25 PM Unit 1 Number and Operations in Base Ten, Part 1 ©Curriculum Associates, LLC 7,315 1 1,890 5 100 1,100 1 8,000 9,205 M 11 1,024 1 1,389 2,413 11 1,150 1 987 B Practice Lesson 3 Add and Subtract Whole Numbers Practice and Problem Solving CC04MM U1 L3 TG.indd 8 Lesson 3 Name: Solve. Subtract Whole Numbers Copying is not permitted. M Study the example showing how to use subtraction to solve a word problem. Then solve problems 1–6. 3 The table below shows the number of seats in two basketball arenas. How many more seats does Arthur Arena have than Griffin Fieldhouse? Number of Seats Example Griffin Fieldhouse Arthur Arena In one day, Pete took 7,192 steps. Joe took 5,210 steps. How many more steps did Pete take than Joe? Show your work. Regroup. Thousands 7 Hundreds 1 Tens 9 Ones 2 6 10 1 1 5 11 9 2 Subtract. Thousands 6 5 1 Hundreds 11 2 9 Tens 9 1 8 6 11 7,192 2 5,210 M 3 17 4 10 4 A city has a population of 289,000 people. Ten years ago, the population was 259,500 people. How many more people does the city have now? Ones 2 0 2 29,500 more people Solution: ___________________________________ M Pete took 1,982 more steps than Joe. 5 Use the tiles below to create a number that makes each subtraction problem true. You may use a tile more than once. 1 Subtract. 2 C 2 Find the difference. 6 5 , 9 1 , 3 6 4 , 5 1 2 3 4 0 2 0 5 8 2 2 7 5 6 5 7 , 0 5 , 1 1 , 8 0 4 5 3 6 2 6 Peter listed his car for sale at $21,550. After a week, he dropped the sale price by $1,650. When the car sold, the sale price was another $1,955 less. What was the final sale price of the car? 1,640 2 952 688 Show your work. 21,550 2 1,650 5 19,900 19,900 2 1,955 5 17,945 The final sale price was $17,945. Solution: ___________________________________ ©Curriculum Associates, LLC Copying is not permitted. Lesson 3 Add and Subtract Whole Numbers 23 23 24 24 Lesson 3 Add and Subtract Whole Numbers ©Curriculum Associates, LLC Copying is not permitted. 9 4/7/16 2:36 PM Unit 1 Unit 1 Number and Operations in Base Ten, Part 1 3,008 2 1,265 1,743 B 22,826 44,750 44,750 2 22,826 21,924 21,924 more seats Solution: ___________________________________ 1,982 – B Practice Lesson 3 Add and Subtract Whole Numbers Practice and Problem Solving ©Curriculum Associates, LLC CC04MM RPPS TG TEXT.indb 9 Lesson 3 10 Name: Solve. Add and Subtract Whole Numbers M Solve the problems. 4 Use the information below to fill in the missing data How do you know when to add and when to subtract? in the table. B 1 Jake has 1,326 songs on his music player. Kyle has 795 more songs than Jake. How many songs does Kyle have? A 2,021 C B D 531 631 The height of Willis Tower is 325 feet less than the height of One World Trade Center. Do you add or subtract to solve this problem? The height of Trump Tower is 139 feet more than the height of the Empire State Building. 2,121 The height of Bank of America Tower is 576 feet less than the height of One World Trade Center. Five Tallest Buildings in the U.S. M 2 A school’s goal is to raise $5,000 to donate to charity. The school has raised $2,157. How much more money does the school need to raise? A $2,843 C B D $3,843 $7,157 $2,953 Rank 1 2 3 4 5 What do you need to do before you can subtract ones? Sonya chose C as the correct answer. How did she get that answer? M Name One World Trade Center Willis Tower Trump Tower Empire State Building Bank of America Tower Location New York City Chicago Chicago New York City New York City Height (ft) 1,776 1,451 1,389 1,250 1,200 5 Use the information in the table below to answer What operation do you need to do first? the riddle. Write the the missing data in the table. Answers will vary. Possible answer: She I am the tallest building in the world. If you add my height to the height of the next three tallest buildings, the total is 8,132 feet. How tall am I? regrouped the tens and hundreds incorrectly. M 3 Tell whether each number sentence is True or False. a. 908 1 1,725 5 2,633 b. 17,625 2 2,460 5 5,245 c. 112,950 1 32,408 5 45,358 d. 43,900 2 17,825 5 26,075 ©Curriculum Associates, LLC Copying is not permitted. u 3 True u True u True u 3 True u False u 3 False u 3 False u False What symbols tell you whether to add or subtract? Name Burj Khalifa Makkah Royal Clock Tower One World Trade Center Taipei 101 Location United Arab Emirates Saudi Arabia New York City Taipei, Taiwan Height (ft) 2,717 1,972 1,776 1,667 Show your work. Possible work: 1,972 1 1,776 1 1,667 5 5,415 8,132 2 5,415 5 2,717 Lesson 3 Add and Subtract Whole Numbers 25 25 26 26 Lesson 3 Add and Subtract Whole Numbers ©Curriculum Associates, LLC Copying is not permitted. Unit 1 Copying is not permitted. 4/7/16 2:36 PM Unit 1 Number and Operations in Base Ten, Part 1 ©Curriculum Associates, LLC Four Tallest Buildings in the World Rank 1 2 3 4 Practice Lesson 3 Add and Subtract Whole Numbers Practice and Problem Solving CC04MM RPPS TG TEXT.indb 10 Lesson 3
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