hw # 16 - * study for test on friday. topics listed on website. warm up
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Week 4, Day Three – October 3 rd , 2012. HW # 16 - * Study for test on Friday. Topics listed on website. Warm up Product X∙Y 56 XY X+Y-15 Sum -64 -39 -8 13 . Warm Up Response - PowerPoint PPT PresentationTRANSCRIPT
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HW # 16- *Study for test on Friday. Topics listed on website. Warm upProduct X Y∙
56
X Y X+Y
-15 Sum
-64 -39 -8 13
Week 4, Day Three – October 3rd, 2012
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Warm Up Response
Product X Y∙56
X Y-7 -8
X+Y-15
Sum
-64 -39
8 -8 13 -3
0 10
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Homework Check
- Turn in your MMC project and self-check list
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Goals for Today • Homework TOC and Classwork TOC will be
collected on Friday, Day 4. • Be prepared to turn it in.
• Chapter 1 Review Game – Jeopardy!!!
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Jeopardy Rules• Students will be in teams of 4 with their table
groups. • Each team will receive a white board. • Teams will take turns selecting a category and
dollar amount. • Jeopardy question will be displayed and teams
will be given an allotted amount of time to write an answer on their white board.
• When time is called, all teams will hold up their answer on their white board at the same time.
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Jeopardy Rules Continued• Correct answers will receive the designated dollar
amount. Incorrect answers result in the subtraction of the dollar amount.
• Teams are allowed to write “PASS” on their white board twice during the course of the game. The “PASS” response will result in no award or penalty.
• Teacher has final say about whether an answer is correct or not.
• Unruly conduct can get a team disqualified from a round.
• All categories must be picked in an even amount. Meaning all categories need to be picked before you can receive a second question in the same category.
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Prize
• The team with the highest overall score gets a homework pass.
• Any team above $$, earns a marble for the class marble jar.
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Jeopardy!Fractions/ Decimals/
%
Integer Operations (PEMDAS)
Solving Equations
Evaluating Algebraic
Expressions
Absolute Value
Writing Algebraic
Expressions
Wild Card
$100 $100 $100 $100 $100 $100 $200
$200 $200 $200 $200 $200 $200 $400
$400 $400 $400 $400 $400 $400 $800
$800 $800 $800 $800 $800 $800 $1,600
$1,000 $1,000 $1,000 $1,000 $1,000 $1,000 $2,000
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Fractions/ Decimals/ %$100
Convert the decimal 0.01 to a percent.
Answer: 1%
Back
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Fractions/ Decimals/ %$200
Convert 16% to a fraction.
Answer:
Back
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Fractions/ Decimals/ %$400
Convert the fraction to a percent.
Answer: 66.% or %
Back
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Fractions/ Decimals/ %$800
Convert the fraction decimal.
Answer: 0.41
Back
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Fractions/ Decimals/ %$1,000
Convert the 55.% to a fraction.
Answer:
Back
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Integer Operations (PEMDAS)$100
Simplify the expression:
Answer: 17
Back
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Integer Operations (PEMDAS)$200
Simplify the expression:
Answer:
Back
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Integer Operations (PEMDAS)$400
Simplify the expression:
Answer:
Back
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Integer Operations (PEMDAS)$800
Simplify the expression:
Answer: 19
Back
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Integer Operations (PEMDAS)$1,000
Simplify the expression {tricky…}:
Answer:
Back
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Solving Equations$100
Solve for the variable:
Answer:
Back
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Solving Equations$200
Solve for the variable:
Answer:
Back
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Solving Equations$400
Solve for the variable:
Answer:
Back
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Solving Equations$800
Solve for the variable:
Answer:
Back
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Solving Equations$1,000
Solve for the variable:
Answer:
Back
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Evaluating Algebraic Expressions$100
Evaluate the expression for the given value of the variable:
Answer: Back
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Evaluating Algebraic Expressions$200
Evaluate the expression for the given value of the variable:
Answer: Back
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Evaluating Algebraic Expressions$400
Evaluate the expression for the given value of the variables:
for a=3, b= -8, c=6
Answer:
Back
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Evaluating Algebraic Expressions$800
Evaluate the expression for the given value of the variable:
Answer:
Back
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Evaluating Algebraic Expressions$1,000
Can the expressions 2x and x+2 ever have the same value? If so, what must
the value of x be?
Answer:
Back
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Absolute Value$100
Simplify the expression:
Answer:
Back
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Absolute Value$200
Simplify the expression:
Answer:
Back
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Absolute Value$400
Simplify the expression:
Answer: 72
Back
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Absolute Value$800
Simplify the expression:
Answer:
Back
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Absolute Value$1,000
List the integers that can replace to make the statement true:
Answer:
Back
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Writing Algebraic Expressions$100
Write an algebraic expression for each word phrase:
6 times the sum of 4 and y
Answer: Back
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Writing Algebraic Expressions$200
Write an algebraic expression for each word phrase:
Twice the quotient of and 35.
Answer: Back
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Writing Algebraic Expressions$400
Write an algebraic expression for each word phrase:
of the difference of and 7
Answer: Back
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Writing Algebraic Expressions$800
A student wrote an algebraic expression for “5 less than the
quotient of and 3” as . What error did the student make?
Answer: Expression should have been: Back
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Writing Algebraic Expressions$1,000
Write an expression for the sum of 1 and twice a number . If you let be any integer number, will
the result always be an odd number? Explain.
Answer: Always odd because the product of 2 and an even number is always even but adding 1 makes it odd. And the product of 2
and an odd number makes the number always even but adding 1 makes it odd again.
Back
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Wild Card$200
Order the set of numbers from least to greatest:
Answer: , -0.5, , 0.01, Back
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Wild Card$400
James repairs computers. He charges $68 for the first hour and $28 for each additional hour of work. The summer camp hired James to work on computers.
The camp received a bill from her that totaled $236. How many hours did James work? Write an equation, solve it, and answer the question.
Answer: James worked for 7 hours (1st hour cost + 6
additional hours)Back
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Wild Card$800
Al's father is 45. He is 15 years older than twice Al's age. How old is Al?
Answer:
Back
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Wild Card$1,600
Ellie and Olivia each have bank accounts. Ellie has $500 and Olivia has $200. Ellie withdraws $15 each weekend while Olivia deposits $12. At the end of 13 weeks, what is the difference in their
bank accounts?
Answer: Olivia:
Difference: $51Back
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Wild Card$2,000
Everyday when Lisa returns from school she puts her change from buying lunch into a jar on her dresser. This weekend she decided to count her
savings. She found that she had 72 coins—all nickels and dimes. The total amount was $4.95.
How many coins of each kind did she have?
Answer: She had 45 nickels and 27 dimes.Back