Embed Size (px)
Citation preview
NEXT
NEXT
NEXT
NEXT
NEXT
NEXT
15
20
25
5 102-digit mult.
Math Facts
Word probs.
Mult with $
Mixed review
5
5
5
5
10
10
10
10
15
15
15
15
20
20
20
25
25
25
25
20
Team OneTeam One
Team TwoTeam Two
Team ThreeTeam Three
Team FourTeam Four
Team FiveTeam Five
Team SixTeam Six
Two digit mult.
Question for 5 Points
Look at problem 1. Use this equation to solve.
50 X 58 = n
Show Answer
2-digit mult.
Answer for 5 Points
2900
Back to Board
Two-digit mult.
Question for 10 Points
Look at problem 2.
Use mental math; how many 0’s are in the
answer?Show Answer
Two-digit mult.
Answer for 10 Points
There are 2 zeroes in the answer.
Back to Board
Look at problem 1.
When multiplying 50 X 58, tell why 290 is an unreasonable answer?
WShow Answer
Two digit mult.
Answer for 15 Points
5 times 58 is 290
Back to Board
Two digit mult.
Question for 20 Points
Solve problem 3. Which product is
greater?
26 X 73 or 23 X 76Show Answer
Two-digit mult.
Answer for 20 Points
73 X 26 is greater
Back to Board
Two-digit mult.
Question for 25 Points
Find the error in the calculated product of
this equation:
96 X 59=5655Show Answer
Two-digit mult.
Answer for 25 Points
There is a transposition in multiplying 6 X 59
and recording the result.
Back to Board
Basic Math Facts
Question for 5 Points
What basic math fact do you see in problem
5?
Show Answer
Basic Math FactsBasic Math Facts
Answer for 5 PointsAnswer for 5 Points
5 X 85 X 8
Back to Board
Basic Math Facts
Question for 10 Points
Tell the basic math facts you will use to
solve problem 6.
Show Answer
Basic Math Facts
Answer for 10 Points
4 X 6, 4 X 1, 4 X 7, 4 X 2, 2 X 2, 2 X 7, 2 X 1, &
2 X 6.
Back to Board
Basic Math Facts
Question for 15 Points
What basic addition math facts are needed
to solve Problem 6.
Show Answer
Basic Math Facts
Answer for 15 Points
8 + 0, 8 + 4, 6 + 4, 4 +3, 2 + 2, 4 + 2 & 2 + 1
Back to Board
Basic Math Facts
Question for 20 Points
Write out the products to fill in the table in
problem 7.
Show Answer
Basic Math Facts
Answer for 20 Points
6a 36, b 42, c 48, d 54
7a 42 b 49 c 56, d 63
8a 48, b 56, c 64, d72
9a 54, b 63, c 72, d 81Back to Board
Basic Math Facts
Question for 25 Points
Round the first factor to estimate, find the basic math fact, and
solve. (#8)Show Answer
Basic Math Facts
Answer for 25 Points
721 is rounded to 700; the basic math fact is 5
X 7, the estimated product is 3500, the
solution is 3605.Back to Board
Word Probs.
Question for 5 Points
Kelly purchased 15 books for the school library.
Each volume costs $17. How much did Kelly spend?
Show Answer
Word Probs.
Answer for 5 Points
Kelly spent $255!!
Back to Board
Word Probs.
Question for 10 Points
Write an expression that can be used to solve
problem 9 to determine how much Jarred and his
mom spent.Show Answer
Word Probs.
Answer for 10 Points
6 X $14 = x, where x is the amount of money
spent on pizza
Back to Board
Word Probs.
Question for 15 Points
Create an expression you can use to solve problem number 10.
Show Answer
Word Probs.
Answer for 15 Points
Is 2 X $13.37 greater than $26.52?
2 X $13.37 = $26.74, so basketballs cost less at
Modell’s.Back to Board
Word Probs.
Question for 20 Points
Write an equation that can be used to find
Isabella’s total cost, c in problem 14.
Show Answer
Word Probs.
Answer for 20 Points
6 X $14.95 + 3 X $5.95 = c
Back to Board
Word Probs.
Question for 25 Points
Write an equation to determine the total money spent on origami paper in
problem 11.
Show Answer
Word Probs.
Answer for 25 Points
(10 X $0.33) + ($15.25) = c
Back to Board
Money
Question for 5 Points
Show how 77¢ is written using decimals.
Show Answer
Money
Answer for 5 Points
It is written
0.77
Back to Board
Money
Question for 10 Points
Tell how to determine the number of digits to the
right of the decimal point in a multiplication problem
involving money.Show Answer
Money
Answer for 10 Points
You count the number of digits to the right of the decimal point in the factors and add them.
Back to Board
Money
Question for 15 Points
Look at problem 14. Create an equation that
assists you in finding the cost.
Show Answer
Money
Answer for 15 Points
18 X $4.95 = c
Back to Board
Money
Question for 20 Points
How do you know that $233266 is not the correct answer to
problem 13. Show Answer
Money
Answer for 20 Points
The first factor includes dollars and cents; the answer should have
two decimal places in it. ($2,332.66) Back to Board
Money
Question for 25 Points
Write an equation that can be used to solve problem 15 for n, the
total cost.Show Answer
Money
Answer for 25 Points
(12 X $5.75) + (4 X $22.95) = n
Back to Board
Mixed Review
Question for 5 Points
What is the order of operations? Tell what
PEMDAS means.
Show Answer
Mixed Review
Answer for 5 Points
The order of operations tells the way a
mathematics problem is solved.
()2 X?+-; L-->RBack to Board
Mixed Review
Question for 10 Points
Write 2,000,000+600,000+
50,000+4,000+20+1 in standard form.
Show Answer
Mixed Review
Answer for 10 Points:
2,654,021
Back to Board
Mixed Review
Question for 15 Points
Find the missing digit in this problem:
# 2,2 6+1,346
3,642 Show Answer
Mixed Review
Answer for 15 Points
The missing digit is 9.
Back to Board
Mixed Review
Question for 20 PointsWrite this number:
•Each digit in the one’s period is one digit greater than the digit to its right.
•There is a 3 in the one’s place.•Each digit in the thousand’s period is
a 7.•The digit in the million’s place is three times the digit in the one’s
place. Show Answer
Mixed Review
Answer for 20 Points
9,777,543
Back to Board
Mixed Review
Question for 25 Points
What is five hundred thousand, two hundred fifty-four increased by
twenty thousand?Show Answer
Mixed Review
Answer for 25 Points
520,234
Back to Board
Show Question
“Big Points”Question
Set up a multiplication problem to check if this division problem was
solved correctly.
Yianna and Alexandra had $6.95 to spend on gifts for 5 friends. The items
they wanted to purchase cost $1.49 each.
They were excited because they had
the right amount of money.Show Answer
302928272625242322212019181716151413121110987654321
Big PointsAnswer for Big Points
They solved the division problem
incorrectly. 6.95 /5 = 1.39. Multiplying 5 X 1.49 results in $7.45.
This is too high. Big Points Question 2
Authored byJeff Ertzberger - 2004
University of North Carolina at WilmingtonAll rights reserved.
All Clipart and Sounds Copyright Microsoft PowerPoint and Microsoft Office Gallery Online – All Rights Reserved. Some images have been
modified from original version.
This presentation may not be sold, or redistributed without written permission, and may only be used for non-profit educational use.
Using and Distributing this TemplateYou are free to use this template in non-profit educational settings.
Be sure to check Jeff Ertzberger’s digital templates web site for even more template games and great resources.
http://people.uncw.edu/ertzbergerj/msgames.htm
Problems 1 - 6
1. 51 X 58 (Kaitlyn has 51 members in her extended family; she will put 58 jewels on the party place cards she makes for each one.)
2. 50¢ X 20 (Martin and Alec combined their 50 cent pieces together. They each had ten. How much money did they have altogether?)
3. 26 X 73, 23 X 764. 96 X 595. 80 X 50006. 24 X 6172
Problem 7
6 7 8 9
6 A B C D
7 A B C D
8 A B C D
9 A B C D
Problems 8 - 10
8. 5 X 721
9. Jarred and his mom bought 6 pizzas for a class party. Each pizza cost $14.00.
10. Luke wants to buy a new basketball for Garrett. Cole asked to buy one for Sophie. Cole’s mom will pay for these if the students research the lowest price. Sport’s Authority sells them for $13.37 each and Modell’s sells two for 26.51. Which store’s price is lower?
Problems 11 - 14
11. Vivian bought 10 pieces of origami paper for $0.33 each. Jiwon bought a package of 50 sheets for $15.25. Each made their purchase; what did they spend altogether.
12. Sean bought 6 video games for $6.95 each and 3 baseball caps for $5.95 each.
13. 46 X $50.7114. Isabella found a series of Gordan Korman’s
books for $4.95 each. She wants to buy 18 books. Write an expression to solve this problem.
Problem 15
15.Tarin went shopping to buy magazines to learn how to create video games. Each of the 12 magazines he wanted to buy cost $5.75 each. William came with him and bought 4 books about various topics; each book cost $22.95. How much money did they spend altogether?
Big Points Question 2
• Sue and Talia worked together to create Lenape Indian figures. Each bought 6 packages of model magic and created 4 Indians from each package. How many Indians did they create altogether?
answer
Answer to Big Points Question 2
• 6 X 4 = n
• They created 24 Indians!
Credits
