quickstarter —tuesday

QuickStarter—Tuesday

1) Please clear your desk and get out your composition notebook!

2) Turn in your SIGNED Math syllabus or other paperwork in

the tray on the back table!

QuickStarter—WednesdayIn your composition notebook on PAGE 1, label today as “Wednesday” and complete the following:**Write the questions:1) What is the rule when you multiply or divide

two numbers with DIFFERENT signs?2) Give a real-life example of when a negative

number is used.

QuickStarter—Thursday

**Remember to WRITE SHORT QUESTIONS!Calculate each of the following:

1) -9 + 1 =2) 5 + (-9) =3) -11 + (-4) =

4) **DO NOT WRITE QUESTION:Which of the following hasa greater absolute value? -11 or 6?Explain WHY.

QuickStarter—Friday **REFER BACK TO NOTES for help!1) -6 – 8 =2) 9 x (-3) =3) -4 + 5 =4) “Find the Lie” (Which of the following is NOT true?)

a) Absolute value is the distance of a number from zero on a number line.b) Rational numbers are numbers that can be changed to fractions.c) An integer is any number that is positive or negativesuch as -2, ½ , -0.5, etc. QUIZ TODAY

QuickStarter—Monday**BEGIN ON WEEK 2 IN YOUR NOTEBOOKS!1) What is the first step in the following problem?

-7 – 4 =2) When will you have a negative answer? (Choose ANY answer choices that apply—will be more than one!!!) a) when you multiply two positive numbers b) when you add two negative numbers c) when you multiply a negative number and positive number d) when you multiply two negative numbers

QuickStarter—Tuesday1) Solve and draw out using + and – signs.

-11 + 4 =2) Write an equation to solve the following

problem: Michael borrowed 10 dollars from Travis. Later, he gave Travis 6 dollars. How much money does he owe?

3) -6 x (-3) =4) 16 (-4) =

QuickStarter—Wednesday1) -6 + 8 =2) -7 x (-3) =3) 5 – ( -9) =4) -10 – 7 =***Solve each problem, draw a picture using + and – signs, and plot on a number line:5) -9 + 4 =6) -2 – (-6)=

QUIZ TODAY!!!

QUIZ1) -2 x 7 =2) 5 + -11 =3) -4 – 3 =4) 10 – (-5) =***Solve each problem, draw a picture using + and – signs, and plot on a number line:5) -12 + 5 =6) -1 – (-4)=

Quiz—makeup

1) -8 + 7 =2) -4 x -5=3) -7 – 3 =4) 2 – (-5) =***Solve each problem, draw a picture using + and – signs, and plot on a number line:5) -9 + 2 =6) -3 – (-6)=

QuickStarter—Thursday**DO NOT WRITE ANY OF THE QUESTIONS TODAY!1) Give 3 examples of a rational number .2) Give 3 examples of an integer.3) Explain the term “additive inverse” or give an

example.4) Explain the term “absolute value”.

QuickStarter—Friday

1)

2) -9 x (-4) = 3) 8 x (-8) =

QuickStarter—Monday1)

2) Show -7 + 4 on a number line.

Sorry for the typos!

QuickStarter—Tuesday1) Robbie was playing a game in which red chips

represented positive points and blue chips represented negative points. At the end of the game, Robbie had 12 blue chips and 5 red chips. What was his final score?

2) At 6:00 a.m., the temperature in Anchorage, Alaska was -11 degrees Farenheit. By 8:00 a.m., the temperate increased 5 degrees. At noon, it had increased 15 degrees. By 3:00 p.m., it dropped 4 degrees. What is the temperature at 3:00 p.m.?

QuickStarter—Wednesday

Joyce claims that 8 + (-2) is the same as 8-2.

Explain or show whether Joyce’s reasoning is correct and justify your answer using pictures or

words.

Hmm….

QuickStarter—Thursday1) A fish dives 20 ft underwater. He swims up 6 ft and

the dives again 45 ft. What is his location?2) Show -5 + 9 in 3 different ways.3) Marty has $25, but gives $6 to his little sister. He

spends $12 at the ballgame, but earns $30 for mowing the lawn. What is his current balance?

GO SAINTS!*Football players: Please write your NAME and NUMBER on the board!

QuickStarter—Friday1) In last night’s game, the players moved the following yardage:Larry: -6, 8, -3, 15, -2, 19Barry: 2, -10, 18, 12, -4, -1Harry: -3, 5, 17, 10, -8, -6 Who gained the most yards?2) Today the temperature was 75 degrees. If it drops 12 degrees, what will the temperature be?

QUIZ TODAY!

Good luck soccer team!

QuickStarter—Monday1) The temperature at 5:00 p.m. was 70 degrees.

It decreased 3 degrees every hour. What was the temperature at 10:00 p.m.?

2) Is 0.75 a rational number? Why or why not?3) Give an example of a real-life situation in

which the number -15 might be used.

**PLEASE have yourNotes/foldable from Friday on your desk!

QuickStarter—Tuesday1) Explain how to change a fraction to a decimal.**DO NOT USE THE WORD “CALCULATOR” IN YOUR EXPLANATION!2) -7 + -3 = ___ Explain your answer using words

or pictures.3) Convert 25 g to mg.

QuickStarter—Wednesday1) Wal-mart earned $12 billon in one year. The next

year, it lost $3 billion. Did Wal-mart earn or lose money over the two years? How much was the gain or loss?

2) Convert 0.65 to a percent.3) Convert 12/17 to a decimal(**round to 2 places).4) Convert 33.5% to a fraction.

QuickStarter—Thursday1) The highest point in a certain city measures

4,280 ft above sea level. The lowest point is located at 155 ft below sea level. What is the difference in elevation in these two points?

2) Write 32% as a decimal and a fraction.3) Every 5 minutes a company produces 30 toys.

How many toys can they produce in 4 hours?

QUIZ TODAY!Finish homework if you did not finish!

QuickStarter—Friday1) A company is in debt $24,000. They make a

profit of $12,500. What is their current account balance?

2) Complete the chart:

Fraction Decimal Percent

3/7

340%

QuickStarter—Tuesday1) The elevation of the Dead Sea is 1,401 ft below

sea level. If the elevation of Mt. Kilimanjaro is 19,341 ft above sea level, what is the difference between the two elevations?

2) What is square root of 49?3) Put in order from least to greatest:

54%, 2.25, 1/5, 25%

QuickStarter—Wednesday1) Complete the following using >, <, or =.

5/4 _____ 8/92) Corey borrowed $35.75 from his mom,

$42.15 from his sister, and $12.99 from his aunt. What integer represents the amount of money Corey owes?

3) There are 101 students in Mrs. Murphy’s math classes. If 6/7 of them passed the quiz, how many students passed, and how many failed? **CHALLENGE PROBLEM**

QuickStarter—Thursday1) Put in order from least to greatest:

6/5, -7/6, 9/8, -11/42) What is an inequality sign? Explain what the

word inequality means.3) Look at the number line and decide which

letter represents each of the following:

1/7, 3/5, 2/3, 12/15 A B C D

QuickStarter—Friday1) Bobby can run 2 miles in 14 minutes. Jack can

run 3 miles in 22.5 minutes. Who can run the fastest per minute? Explain. **CHALLENGE PROBLEM**

2) True or false: -7/6 <-9/5 < -7/103) Put in order least to greatest: -5/9, 4/5, -11/20

The quiz has been moved to MONDAY!

http://www.google.com/url?sa=i&rct=j&q=happy+friday&source=images&cd=&cad=rja&docid=tIBy8XcFd-3HmM&tbnid=DcJX5IS_MxfsjM:&ved=0CAUQjRw&url=http://www.thetomkatstudio.com/happy-friday/&ei=rbgoUpnrBcK1sATnkoGIBw&bvm=bv.51773540,d.cWc&psig=AFQjCNFLddPQnYNHqYdCkW1HLHxR3RbIKw&ust=1378486794815144

QuickStarter—Monday1) True or false: -6/7 < -5/10 < 1/82) Put in order from least to greatest:135%, 5/2, 275%, 13/123) Compare: -5/7 ____ -8/104) Are the numbers plotted correctly on the number

line? If not, which is/are in the wrong place?A 5/9 B 2/12C 4/15 D 3/5

B C A D

http://www.google.com/url?sa=i&rct=j&q=funny+monday+pictures&source=images&cd=&cad=rja&docid=qVLFDpq5ZhWR8M&tbnid=c-r0Rp1caDdzxM:&ved=0CAUQjRw&url=http://jmanandmillerbug.com/2012/02/monday-funny-to-brighten-your-day.html&ei=xRUqUpydJ46A8gTIwYGYCQ&bvm=bv.51773540,d.eWU&psig=AFQjCNH8VaYqixe3iiwoKj-Tvs5n5BirAg&ust=1378576119947529

1) -0.850<-0.500<0.125 False

2) 13/12, 135%, 5/2, 275%

3) -0.71 > -0.80

4) No. D should be plotted on 0.6

More Practice 1) Put in order from least to greatest:-1/8, 12%, -5/4, -15%2) True or false: -7/9 < -6/10 < -3/123) Compare using >, <, or = : -5/6 _____ -9/124) Are the numbers in the correct spot? If not,

CIRCLE the ones that are in the wrong place.A) 3/5 B) 7/12 C) 11/12 D) 3/15

D B A C

1) -5/4, -15%, -1/8, 12%

2) True -0.77<-0.60<-0.25

3) -0.83 < -0.75

4) No. B should be plotted on 0.58

QuickStarter—TuesdaySolve #1-3 WITHOUT A CALCULATOR:1) -8 + 7 =2) -10 – 4 =3) 5 – (-3) =4) The highest point of a mountain is 1,450 m.

The lowest point of an ocean is 765 m. What is the change in elevation from the highest to the lowest point?

**If you were ABSENT yesterday, copy down the notes from someone else—I know that some classes still need to finish taking notes!

Best behavior1 s t period

Zero Property• The product of any number and zero

IS zero.

Ex: 5 x 0 = 0 or V x 0 = 0

QuickStarter—WednesdaySolve #1-3 WITHOUT A CALCULATOR:1) -7 x 3=2) 6 – (-8)=3) 20 ÷ (-5)=Tell which property is being represented:4) 12 x 1 = 125) 5(3+2) = 256) (6 x 3) x 7 = 6 x (3 x 7)

QuickStarter—ThursdaySolve #1-3 WITHOUT A CALCULATOR:1) -36/6 (Remember: a fraction shows division!)2) 5 x (-8) =3) 7 – (-10) =4) Which of the following is NOT a rational number?

Explain WHY: 1/5, 0.4, π5) Look over your PROPERTIES NOTES!

~QUIZ TOMORROW~


**Use the distributive property to solve:1) 7(4 + 3)=2) -9(5 + 6)=3) -8(-3 + 6)=4) -10(-4 – 1)=5) -9(7-2)=

~QUIZ TODAY~

QuickStarter—Monday

1) Put in order from least to greatest:2/5, 1/12, 54%, 6/8

2) True or false: -0.56 < -7/12 < -4/53) The highest point of a mountain measures

4,555 ft. The lowest point of a lake measures 564 ft. What is the change in elevation between the highest and

lowest points?

Answers1) 1/12, 2/5, 54%, 6/8 (As decimals: 0.40, 0.08,

0.54, 0.75)

2) False: -0.56<-0.58<-0.80 When numbers are negative, the “bigger” numbers are really smaller

3) 4,555 – (-564) = 5119 ft Use -564 to show that the lowest point is BELOW SEA LEVEL

QuickStarter—Wednesday1) Simplify: 7/8

5/62) Mary is baking a cake that calls for ¾ cup of

flour for each batch. If a batch makes 6 servings and she needs 24 servings to feed her entire class, how many cups of flour will she need?

3) Vocabulary: -7 and 7 are _______ ______.4) Which property is shown in:

-7 + (-3) + 4 = -3 + 4 + (-7)

http://www.google.com/url?sa=i&rct=j&q=si+duck+dynasty&source=images&cd=&cad=rja&docid=IEu08KkIQLF8AM&tbnid=u9dXrwsdRWejAM:&ved=0CAUQjRw&url=http://duckdynasty.wikia.com/wiki/Si&ei=zVsvUpOcAYPW9ATJ7YDABg&bvm=bv.51773540,d.eWU&psig=AFQjCNHnzfTrbOnvnmU8wwKw_aHqf2MNiw&ust=1378921795775408

QuickStarter—Thursday1) Simplify: 1/6

3/42) Which property is shown here?

8 x (3 x 5) = (8 x 3) x 53) Which vocabulary word means “not equal to”?4) Solve the following without a calculator:

a) -7 + 9 =b) -12 – (-3) =c) -9 x 5 =d) -30/-6

Go Saints!

Amy has 12 1/3 yards of fabric available to make shirts. If each shirt requires ¼ yard of fabric, how many shirts can be made? How much fabric will be left over, if any? Show your work!

• Come in quietly—we will be getting in groups to talk about the problems we were working on before lunch!• You are in 2nd place for best class

today—you can get to 1st!!!!

QuickStarter—Friday1) Simplify: 3/5

1/9

2) A boy scout has 14 ft of rope. If he needs to cut it into 2/3 ft pieces, how many whole pieces of rope can he cut?

3) Max has 4 containers. 2 of the containers have 1/3 cup of peaches in them. The other 2 containers have 2/5 cups of cherries. Which of the following does NOT show how to calculate the total amount of fruit?

A) 1/3 + 1/3 + 2/5 + 2/5 B) 2(1/3 + 2/5)C) 1/3 x 2 + 2/5 x 2 D) 2 + 1/3 + 2 + 2/5

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1) Which of the following will not have a positive solution?a) (-5) x (-0.5) b) 7 x 0 c) -20/-5 d) 7+ 3

2) Mary is making a recipe that calls for 1/5 cup of sugar per batch. How many batches can she make if she has 3/4 cup of sugar?

3) A baseball team has 12 players. If 3 of them are on the bench, what percent of players are on the field?

a) 25% b) 12% c) 70% d) 75%

If you were ABSENT FRIDAY, you will need to take your quiz INSTEAD of completing the QuickStarter!

QuickStarter—Tuesday1) (Question by Chloe S., Noah G., Derek Y. and Dalton A.)

The highest point of a skyscraper is 2,630 ft. The lowest point of a subway is 200 ft below ground. What is the change in elevation between the highest and lowest points?

2) (Question by Megan R., Brayden Howard, Logan J., and Grant C.—changed a little by Mrs. Murphy)

A volleyball team has 24 players. 4 of them have broken necks. What percent do not have broken necks?a) 20% b) 83% c) 25% d) 85%

3) (Question by Maddison P., Christian C., John J., & Hannah A.—changed a little by Mrs. Murphy)

Maddison is making cookies for Mrs. Murphy’s 2nd period class. She has 25 students in her class. If each batch makes 16 cookies, how many batches will she have to make so that each student can have 4 cookies?

1) -5 x 4 =

2) -6 x (-3) =

3) -72 ÷ 8 =

4) 2 x 3 =

5) 81 ÷ 9 =

6) -90 ÷ (-9) =

7) 16 ÷ 4 =

8) -3 x (-4)=

9) 10 x (-7) =

10) 54 ÷ (-9) =

QuickStarter—WednesdayFluency: NO CALCULATORS!

QuickStarter—Thursday1) (Question by Madi C, Braya M., and Mercedes B.--changed a little (OK, maybe A LOT) by Mrs. Murphy)

McNugget gets a job at Pizza Hut. He has a bag with 2 cups of flour. It takes 1/4 cup of flour to make a personal pizza. If Chucky VanGuternard orders as many personal pizzas that McNugget can make, how many personal pizzas will she take home with her?

http://www.google.com/url?sa=i&rct=j&q=mcnugget&source=images&cd=&cad=rja&docid=V4jQA_U_mX_qyM&tbnid=V3XEo_LkepQapM:&ved=0CAUQjRw&url=http://blog.sfgate.com/sfmoms/2010/06/28/mcdonalds-mcnuggets-made-with-silly-putty-chemical/&ei=nz9DUs7PJI_I9gT7nYHoCg&bvm=bv.53077864,d.eWU&psig=AFQjCNGeGdExop5L38GHUcR5x1gZPsLQlw&ust=1380225306420893

http://www.google.com/url?sa=i&rct=j&q=pizza%20hut&source=images&cd=&cad=rja&docid=aWIfVlAqFoUxmM&tbnid=TdFrjFxZKwZQAM:&ved=0CAUQjRw&url=http://nataliecopuroglu.com/2012/04/12/pizza-hut-singapore-facebook-page-looks-too-good-to-be-true/&ei=2j9DUtOkJ4rE9gTBqoGoAQ&bvm=bv.53077864,d.eWU&psig=AFQjCNGmztmS_UgzHZj6gfigZxBA9s7fpQ&ust=1380225333956534

QuickStarter—Friday1) (Question by Madi C, Braya M., and Mercedes B.--changed a little (OK, maybe A LOT) by Mrs. Murphy)

McNugget gets a job at Pizza Hut. He has a bag with 2 cups of flour. It takes 1/4 cup of flour to make a personal pizza. If Chucky VanGuternard orders as many personal pizzas that McNugget can make, how many personal pizzas will she take home with her?

http://www.google.com/url?sa=i&rct=j&q=mcnugget&source=images&cd=&cad=rja&docid=V4jQA_U_mX_qyM&tbnid=V3XEo_LkepQapM:&ved=0CAUQjRw&url=http://blog.sfgate.com/sfmoms/2010/06/28/mcdonalds-mcnuggets-made-with-silly-putty-chemical/&ei=nz9DUs7PJI_I9gT7nYHoCg&bvm=bv.53077864,d.eWU&psig=AFQjCNGeGdExop5L38GHUcR5x1gZPsLQlw&ust=1380225306420893

http://www.google.com/url?sa=i&rct=j&q=pizza%20hut&source=images&cd=&cad=rja&docid=aWIfVlAqFoUxmM&tbnid=TdFrjFxZKwZQAM:&ved=0CAUQjRw&url=http://nataliecopuroglu.com/2012/04/12/pizza-hut-singapore-facebook-page-looks-too-good-to-be-true/&ei=2j9DUtOkJ4rE9gTBqoGoAQ&bvm=bv.53077864,d.eWU&psig=AFQjCNGmztmS_UgzHZj6gfigZxBA9s7fpQ&ust=1380225333956534


1) Marco has 25 1/3 inches of rope. If he needs to cut them in 1/4 inch pieces, how many pieces of rope will he be able to cut?

Solve without a calculator: 2) -7 + 9 =3) 10 – 15 = 4) -8 x (-3) =

Guidance at 2:00!


1) -6 – 12 =2) -7 x -6 =3) -15 + 9 =4) -28 ÷ 4 =

GUIDANCE in 5 min!QUIZ After Lunch!!!!

Complete the following AFTER LUNCH:

Complex Fractions Activity• Get into groups of 3-4 members• You will need 1 person to be the WRITER• Measure the longest side of your strip of paper• Write down the measurement• Activity: CUT PAPER TO ANSWER--How many 3/4 inch

pieces of paper can you cut from your strip of paper?• On paper, show your work for how you calculate this

answer by hand• Does your calculation match the results of your

activity? Why or why not?

QuickStarter—Monday1) Mike needs to make 25 cupcakes. If each

cupcake requires 1/3 cup of flour and he has 6 cups of flour, will he be able to make 25 cupcakes? Show your work and explain your answer in words.

SOLVE WITHOUT A CALCULATOR:2) -11 + 8 =3) 6 – 13 =4) -9 x (3) =

9 Weeks Test TOMORROW!


• Clear your desk—all you need is:– Pencil– Calculator– 1-2 sheets of scratch paper

9 Weeks Test Today!We will begin testing immediately!

BRING A BOOK OR STUDY MATERIALS FOR AFTER!

Procedure for 9 weeks test

• Word problems #1-25 —DO NOT WRITE ON• Common Core—WRITE ON & SHOW WORK

ON THIS PAGE

• TURN BOTH IN WITH CALCULATOR—KEEP SCANTRON

• Fluency—DO NOT WRITE ON

QuickStarter—WednesdayYou should be on WEEK 9 in your notebooks!—If not, make sure you work

on PAGE 9 starting TODAY!

1) Get out ONE post-it note.2) What does the word equation mean?3) What does it mean to simplify something?

(NOT just fractions)4) What does the word evaluate mean?

QuickStarter—Thursday**Evaluate each expression:1) 3x + 5 when x=62) -2y + 1 when y = 33) -7c – 3 when c = 10**Identify the properties being shown:4) 12 + 15 + 30 = 30 + 12 + 155) 3 + (4 + 5) = (3 + 4) + 56) -2(5 + 7)

Never sheepin class…


Get your composition books, calculators, and

dry erase boards!

QuickStarter—MondayEvaluate.1) 4x – 2y when x = -4 and y = -52) -2a + 2b – 2c when a= 4, b= -7, and c=6Combine like terms (simplify).3) -7x + 4y – 8x – 9y4) -2b + 3b – 11a + 6a5) x + 6y – 8x + 12y

Break is coming soon!

QuickStarter—Tuesday1) Lucas spent $28.00 at the movies on Discount Night.

He bought 4 movie tickets and 2 buckets of popcorn. If the popcorn was $2.50 per bucket, how much did each movie ticket cost?

2) Evaluate: 2r + 7r – 3r when r = -53) Simplify: -20x + 10y -4x – 8y4) Is there anything you could have done to question 2

to make it EASIER to solve? Analyze the problem and explain what you could do differently.

Combine like terms to simplify.WRITE ALL QUESTIONS

1) -6x + 10y – 5x -12y

2) -7y – 8x + 12x -15y

3) -20x + 30x -15y + 12y

4) 6x – 8x + 10x + 5y

5) -20b + 3b – 4a + 25a

6) -3y – 15y + 10y

7) -45x + 30y – 5y – 7y

8) 10a + 3b -7a + 2a – 11b + 15c

9) -24x + 50x + 12y + 3z

10) -40x + 45y + 10x – 15y

11)-6a + 3b -15a + 20b + 30b

12) 4x -10y + 8y -15x +16y

13)-40b -50b+30c-20c

14)-12z + 15z – 10y + 22y

15) -30x + 20x -10y -13y


1) Evaluate -4x + y when x=3 and y = -62) Combine like terms (simplify):

-6x + 8y + 4x – 3y3) Find the value of the following by using the

DISTRIBUTIVE PROPERTY (do not use order of operations—show work!!!) -3(5 – 7) =

**Think of ONE thing you would like to share about your fall break—we will go around the room and share after everyone is done with their QS!

WELCOME BACK!!!!

QuickStarter—Tuesday1) Simplify (Combine like terms):

-7y + 5x +10 y – 11x2) Evaluate: -10x + 12y when x = 4, y = 6, z = 2

z3) Use the distributive property to simplify:

-5(4x + 2)4) Robert & Thomas are playing a game. At the end of the game, they count their final score based on the cards in their hand. If red cards are negative and black cards are positive, what is Thomas’ score if he has 12 black cards and 4 red cards?


1) Evaluate: -5c + 6d – 8g if g=2, d= -6, and c=52) Simplify: 15f + 27x – 8y + 6f -19x +12y

(by Jonathan Birmingham)

3) Use the distributive property to expand:-3(8x + 4)

4) What are all the factors (number that multiply together) of 24?

5) Which property is shown below?25 x 1 = 25

QuickStarter—Thursday1) Simplify: -4m + 5n – 10m -7n2) Evaluate: 8y – 10x + z when x= 5, y = -4, z=103) Evaluate: when x = -2 and m =74) Use the distributive property to expand:

-3(4x – 10)5) Which of the following number sentences is NOT true?

A) 3(5x + 2) = 15x + 6B) -2(4x-1) = -8x +2C) 7(3x – 4) = 21x + 28 QUIZ

Tomorrow!!

QuickStarter—Friday1) Evaluate: x² - 15y when x = 3 and y = 52) Simplify: -2y -5x – 10y + 14x + 103) Use the distributive property to expand:

-3(2x – 6)4) Which of the following is FALSE?

a) -7(4x + 2) = -28x -14b) -5(3x – 1) = -15x + 5c) 3(5x – 8) = 15x + 24

QUIZ TODAY!

QuickStarter—MondayWe are CORRECTING quizzes today!

Today’s QuickStarter is your last opportunity to get help on the ones you

missed last week! Take it seriously and ask questions!!!

1) Evaluate: -10p + 3r – 8y when p = 2, r =3, y = -52) Simplify: 6x - 4y + 9y – 3x + 10x3) Distribute: -3(2x – 7)4) True or false?: -4(3x – 1) = -12x - 45th period—Due to the amount of work we have

to do today and the rest of the week, we will not beAble to finish Jeopardy. Sorry! :-(

QuickStarter—Tuesday1) Write an equation that represents the following situation

and solve: Marco was on the 15th floor of a building. He went down 3 floors, up 6 floors, and back down 12 floors. Which floor did Marco end up on?

2) The weight of 7 coins is 12.15 grams. There are 4 dimes and 3 nickels. If each dime weighs 1.35 grams, how much does each nickel weigh?

3) Simplify: 3a – 4.5a + 7.75a4) Find the common factor of the terms 4xy and 2x.

quickstarter —tuesday

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