Name ____ Lesson #2 - Numbers All Around Us Gr.6

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Presentation transcript:

Name ______ Lesson #2 - Numbers All Around Us Gr.6__

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. BEFORE  1) “Why are adding, subtracting, multiplying, and dividing called OPERATIONS?”

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. BEFORE  1) “Why are adding, subtracting, multiplying, and dividing called OPERATIONS?” They operate or act on the numbers on either side of them.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. BEFORE  1) “Why are adding, subtracting, multiplying, and dividing called OPERATIONS?” They operate or act on the numbers on either side of them. 2) “How are adding and subtracting related? How are multiplying and dividing related?”

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. BEFORE  1) “Why are adding, subtracting, multiplying, and dividing called OPERATIONS?” They operate or act on the numbers on either side of them. 2) “How are adding and subtracting related? How are multiplying and dividing related?” They are opposites! You can add to check a subtraction. You can subtract to check an addition. You can multiply to check a division. You can divide to check a multiplication.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. BEFORE  1) “Why are adding, subtracting, multiplying, and dividing called OPERATIONS?” They operate or act on the numbers on either side of them. 2) “How are adding and subtracting related? How are multiplying and dividing related?” They are opposites! You can add to check a subtraction. You can subtract to check an addition. You can multiply to check a division. You can divide to check a multiplication. EXPLORE - Page 51 READ the articles and WRITE a problem using each operation.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. AFTER  Any volunteers to share the problems you wrote?

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. AFTER  Any volunteers to share the problems you wrote? 1) How did you write a problem involving division?

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. AFTER  Any volunteers to share the problems you wrote? How did you write a problem involving division? I chose a number that could be separated into “equal groups” of a certain size.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. AFTER  Any volunteers to share the problems you wrote? How did you write a problem involving division? I chose a number that could be separated into “equal groups” of a certain size. 2) How did you know to solve a problem using “subtraction”?

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. AFTER  Any volunteers to share the problems you wrote? How did you write a problem involving division? I chose a number that could be separated into “equal groups” of a certain size. 2) How did you know to solve a problem using “subtraction”? The problem was finding the “difference” between two numbers.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. AFTER  Any volunteers to share the problems you wrote? How did you write a problem involving division? I chose a number that could be separated into “equal groups” of a certain size. 2) How did you know to solve a problem using “subtraction”? The problem was finding the “difference” between two numbers. 3) Why didn’t you use a calculator to solve the problem?

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. AFTER  Any volunteers to share the problems you wrote? How did you write a problem involving division? I chose a number that could be separated into “equal groups” of a certain size. 2) How did you know to solve a problem using “subtraction”? The problem was finding the “difference” between two numbers. Why didn’t you use a calculator to solve the problem? The numbers were easy enough to add mentally or I could use pencil and paper to solve it.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ Objective: to solve problems involving large numbers. AFTER  Any volunteers to share the problems you wrote? How did you write a problem involving division? I chose a number that could be separated into “equal groups” of a certain size. 2) How did you know to solve a problem using “subtraction”? The problem was finding the “difference” between two numbers. Why didn’t you use a calculator to solve the problem? The numbers were easy enough to add mentally or I could use pencil and paper to solve it. PRACTICE  Pages 52,53 - #1, #2, #3, #5

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 ADULTS: $28 each. STUDENTS: $24 each. The ticket agent sold 357 adult tickets and 662 student tickets for a concert. How much money did the ticket agent take in? Explain how you know your answer is reasonable.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 ADULTS: $28 each. STUDENTS: $24 each. The ticket agent sold 357 adult tickets and 662 student tickets for a concert. How much money did the ticket agent take in? Explain how you know your answer is reasonable. The ticket agent took in $25 884.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 ADULTS: $28 each. STUDENTS: $24 each. The ticket agent sold 357 adult tickets and 662 student tickets for a concert. How much money did the ticket agent take in? Explain how you know your answer is reasonable. The ticket agent took in $25 884. I multiplied 357 x $28 = $9 996 for the adult ticket sales and I multiplied 662 X $24 = $15 888 for student ticket sales. I then added the two ticket sales together.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 ADULTS: $28 each. STUDENTS: $24 each. The ticket agent sold 357 adult tickets and 662 student tickets for a concert. How much money did the ticket agent take in? Explain how you know your answer is reasonable. The ticket agent took in $25 884. I multiplied 357 x $28 = $9 996 for the adult ticket sales and I multiplied 662 X $24 = $15 888 for student ticket sales. I then added the two ticket sales together. By estimating, 350 X$30 = $10 500 and 700 X $20 = $14 000 which totals $25 500. This is a close estimate to my answer.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 2. The table shows the populations of the western provinces and territories in 2006. a) Find the total population of the 4 western provinces. b) How many more people live in Saskatchewan than in Nunavut? c) Make up your own problem about these data. Solve it. Provinces and Population Territories British Columbia 4 113 487 Alberta 3 290 350 Saskatchewan 968 157 Manitoba 1 148 401 Yukon Territory 30 372 Northwest Territories 41 464 Nunavut 29 474

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 2. The table shows the populations of the western provinces and territories in 2006. a) Find the total population of the 4 western provinces. 9 520 395 b) How many more people live in Saskatchewan than in Nunavut? c) Make up your own problem about these data. Solve it. Provinces and Population Territories British Columbia 4 113 487 Alberta 3 290 350 Saskatchewan 968 157 Manitoba 1 148 401 Yukon Territory 30 372 Northwest Territories 41 464 Nunavut 29 474

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 2. The table shows the populations of the western provinces and territories in 2006. a) Find the total population of the 4 western provinces. 9 520 395 b) How many more people live in Saskatchewan than in Nunavut? 938 683 c) Make up your own problem about these data. Solve it. Provinces and Population Territories British Columbia 4 113 487 Alberta 3 290 350 Saskatchewan 968 157 Manitoba 1 148 401 Yukon Territory 30 372 Northwest Territories 41 464 Nunavut 29 474

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 2. The table shows the populations of the western provinces and territories in 2006. a) Find the total population of the 4 western provinces. 9 520 395 b) How many more people live in Saskatchewan than in Nunavut? 938 683 c) Make up your own problem about these data. Solve it. Answers will vary. Provinces and Population Territories British Columbia 4 113 487 Alberta 3 290 350 Saskatchewan 968 157 Manitoba 1 148 401 Yukon Territory 30 372 Northwest Territories 41 464 Nunavut 29 474

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 3. The total population of Canada was 30 007 094 in 2001 and 31 612 897 in 2006. By how much did the population increase from 2001 to 2006?

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 3. The total population of Canada was 30 007 094 in 2001 and 31 612 897 in 2006. By how much did the population increase from 2001 to 2006? The population increased by 1 605 803.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 5. The Fairview High School community of 1854 students and 58 teachers attended a special performance of a play at a local theatre. The theatre has 49 rows, with 48 seats in each row. Were any seats empty? How do you know? b) If your answer to part a is yes, find the number of empty seats.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 5. The Fairview High School community of 1854 students and 58 teachers attended a special performance of a play at a local theatre. The theatre has 49 rows, with 48 seats in each row. Were any seats empty? How do you know? 1 912 people attended the play ( I added 1 854 students + 58 teachers). The theatre had 2 352 seats (I multiplied 49 rows X 48 seats), so there were empty seats. b) If your answer to part a is yes, find the number of empty seats.

Name ______ Lesson #2 - Numbers All Around Us Gr.6__ PRACTICE  Pages 52,53 - #1, #2, #3, #5 5. The Fairview High School community of 1854 students and 58 teachers attended a special performance of a play at a local theatre. The theatre has 49 rows, with 48 seats in each row. Were any seats empty? How do you know? 1 912 people attended the play ( I added 1 854 students + 58 teachers). The theatre had 2 352 seats (I multiplied 49 rows X 48 seats), so there were empty seats. b) If your answer to part a is yes, find the number of empty seats. There were 440 empty seats (I subtracted 1 912 from 2 352).