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.


Objective: to solve problems involving large numbers.BEFORE 1) “Why are adding, subtracting, multiplying, and dividing called OPERATIONS?”


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.


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?”


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.


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 51READ the articles and WRITE a problem using each operation.


Objective: to solve problems involving large numbers.AFTER Any volunteers to share the problems you wrote?


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?


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?I chose a number that could be separated into “equal groups” of a certain size.


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?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”?


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?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.


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?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?


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?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?The numbers were easy enough to add mentally or I could use pencil and paper to solve it.


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?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?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


PRACTICE Pages 52,53 - #1, #2, #3, #51.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.


PRACTICE Pages 52,53 - #1, #2, #3, #51.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.


PRACTICE Pages 52,53 - #1, #2, #3, #51.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.


PRACTICE Pages 52,53 - #1, #2, #3, #51.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.


PRACTICE Pages 52,53 - #1, #2, #3, #52. The table shows the populations of thewestern provinces and territories in 2006.a) Find the total population ofthe 4 western provinces.b) How many more people live inSaskatchewan than in Nunavut?c) Make up your own problem aboutthese data. Solve it.

Provinces and Population TerritoriesBritish Columbia 4 113 487Alberta 3 290 350Saskatchewan 968 157Manitoba 1 148 401Yukon Territory 30 372Northwest Territories 41 464Nunavut 29 474


PRACTICE Pages 52,53 - #1, #2, #3, #52. The table shows the populations of thewestern provinces and territories in 2006.a) Find the total population ofthe 4 western provinces. 9 520 395b) How many more people live inSaskatchewan than in Nunavut?c) Make up your own problem aboutthese data. Solve it.



PRACTICE Pages 52,53 - #1, #2, #3, #52. The table shows the populations of thewestern provinces and territories in 2006.a) Find the total population ofthe 4 western provinces. 9 520 395b) How many more people live inSaskatchewan than in Nunavut? 938 683c) Make up your own problem aboutthese data. Solve it.



PRACTICE Pages 52,53 - #1, #2, #3, #52. The table shows the populations of thewestern provinces and territories in 2006.a) Find the total population ofthe 4 western provinces. 9 520 395b) How many more people live inSaskatchewan than in Nunavut? 938 683c) Make up your own problem aboutthese data. Solve it. Answers will vary.



PRACTICE Pages 52,53 - #1, #2, #3, #53. The total population of Canadawas 30 007 094 in 2001 and31 612 897 in 2006. By how much didthe population increase from 2001 to 2006?


PRACTICE Pages 52,53 - #1, #2, #3, #53. The total population of Canadawas 30 007 094 in 2001 and31 612 897 in 2006. By how much didthe population increase from 2001 to 2006?The population increased by 1 605 803.


PRACTICE Pages 52,53 - #1, #2, #3, #55. The Fairview High School community of 1854 students and58 teachers attended a special performance of a play ata local theatre.The theatre has 49 rows, with 48 seats in each row.a)Were any seats empty? How do you know?b) If your answer to part a is yes, find the number of empty seats.


PRACTICE Pages 52,53 - #1, #2, #3, #55. The Fairview High School community of 1854 students and58 teachers attended a special performance of a play ata local theatre.The theatre has 49 rows, with 48 seats in each row.a)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.


PRACTICE Pages 52,53 - #1, #2, #3, #55. The Fairview High School community of 1854 students and58 teachers attended a special performance of a play ata local theatre.The theatre has 49 rows, with 48 seats in each row.a)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).

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

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

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

Documents

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

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

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