Evergreen Elementary School. Math 6: Entire Course, 25 Questions

Transcription

1 Evergreen Elementary School Math 6: Entire Coure, 25 Quetion Your core wa 5/25=20%. You took 6 minute, 52 econd to complete the tet. Click here to do thi tet again! 1. Look at the following grid: Following a rotation of 90 clockwie around the red point and a tranlation of 3 unit down and 2 unit left, which of the following repreent the final image? A) B)

2 C) D) Correct anwer=a 2. The ratio 16:5 i equivalent to

3 A) 16 to 1 B) 32 to 10 C) 5 to 1 D) 4 to 1 Correct anwer=b 3. During the annual pie eating contet, Ethan ate 3 pie, Denie ate 3 pie, Benjamin ate 2, and Helen ate 3 pie. Who won the contet by eating the mot pie? A) Ethan B) Denie C) Benjamin D) Helen Correct anwer=a 4. After a field trip to Japer, Annette had a lot of change. She had 3 loonie, 6 quarter, 9 dime, 10 nickel, and 28 pennie. What wa the total value of the coin? A) $6.18 B) $7.18 C) $5.09 D) $6.10 Correct anwer=a About 3 billion year ago, plant cell that could perform photoynthei evolved. About 475 million year ago, the firt land plant evolved. 5. How many million year paed between the development of photoynthei and the development of land plant? A) 2.5 B) 175 C) 525 D) 2525

4 Correct anwer=d To determine how many year paed between the evolution of photoynthei and the evolution of land plant, you need to ubtract. Firt, write the number in tandard form: 3 billion i: million i: So, paed. Thi can be expreed a 2 billion 525 million year, or a million year. X-ray are a form of electromagnetic radiation which travel through the air in the form of wave. The x-ray machine ued by hopital, lab and dentit office emit x-ray with a wavelength that i about 8 ten billionth of a meter long. 6. Written in tandard form the wavelength of medical x-ray i: A) meter B) meter C) meter D) meter Correct anwer=a Decimal number le than one are read by reading the number to the right of the decimal place. Thee number are read like whole number and then the place value poition furthet to the right that contain number (other than zero) i ued to name the number.

5 In thi cae, 8 ten billionth mean that to the right of the decimal place there i an 8, and that it it in the ten billionth place: On e. Ten th Hundr edth Thoua ndth Ten Thoua ndth Hundre d Thoua ndth Milli onth Ten Milli onth Hund red Milli onth Billio nth Ten Billio nth It i written a in tandard form. Danielle' parent are building a new houe. When the framing wa completed, the picture below wa taken. 7. What kind of angle i ADI? A) Right B) Acute C) Obtue D) Straight Correct anwer=d

6 8. Conider the following pentagon ABCDE. The pentagon i to be tranlated 3 unit right and 4 unit down, and then rotated 90 clockwie around point E. The coordinate of the image of point D after thee tranformation will be: A) (0, 6) B) (6, 2) C) (2, 6) D) (6, 6) Correct anwer=c

7 9. Lia flip a coin 10 time. She get head 7 time and tail 3 time. Baed on her reult, which tatement below i FALSE? A) The experimental probability of getting tail i lower than the experimental probability of getting head. B) It i probable that when Lia toe her coin he will get head. C) The theoretical probability of getting tail i higher than the experimental probability. D) It i equally likely that Lia will get a head or tail when he flip her coin. Correct anwer=d EXPERIMENTAL PROBABILITY i the chance of getting a pecific outcome, baed on the reult of an EXPERIMENT. Experimental probability i found by dividing the number of uccee (deired outcome) by the total number of trial: The experimental probability of getting head i. The experimental probability of getting tail i. A i TRUE.

8 So, baed on Lia' reult (EXPERIMENTAL PROBABILITY), it IS probable that Lia will get head on her 11th to. B i TRUE. THEORETICAL PROBABILITY i the likelihood of getting a pecific outcome, baed on THEORY (it i a value determined from the number of poible uccee out of the number of poible different outcome). So, the theoretical probability of getting head for any one coin to i alway : there i alway only 1 "head" ide out of 2 poible outcome for the experiment, "head" or "tail". Since (or ) i larger than, the theoretical probability of getting tail i higher than the experimental probability. i TRUE. C The theoretical probability of getting head for any one coin to i alway, the ame a it i for getting tail. However, the quetion ak u to conider the tatement baed on Lia' reult. Baed on EXPERIMENTAL PROBABILITY alone, it i NOT equally likely that Lia will get a head or tail with her next coin to. D i FALSE. 10. The miing operation ign which make the mathematical expreion hown below true i: ( ) = 8.64 A) + B) C) D) Correct anwer=d Thi quetion i olved uing a combination of algebra and gue and check. Next, referring back to the anwer, decide which anwer would make the equation true. ( ) = ( ) =

9 ( ) = 4.44 ( ) = The um of and i A) B) C) D) Correct anwer=d Mr. MacDougall drive her 4 children to chool every day. Once a week he fill her car with ga. Thi week the ga pump howed that he put in L of ga in her car. 12. The amount of ga ued to fill the ga tank, rounded to the nearet tenth of a litre, i A) B) C) D) Correct anwer=b 13. The number , rounded to the nearet hundredth, i A) 100 B) C) D) 200 Correct anwer=c

10 The graph above how the average height of boy and girl a they age. 14. At what age do you expect boy and girl to be 160 cm tall (on average)? A) Girl 15 year; boy 10 year B) Girl 10 year; boy 15 year C) Girl 20 year; boy 10 year D) Girl 15 year; boy 15 year Correct anwer=d 15. A compoite number: A) ha only two factor B) ha le than two factor C) ha more than two factor D) i diviible by zero Correct anwer=c 16. What i 19 11? A) 209 B) 191 C) 26 D) 43 Correct anwer=a 17. How many metre are in 385 cm?

11 A) m B) m C) 38.5 m D) 3.85 m Correct anwer=d For Eric' 12th birthday hi iter gave him a new game called "Pictivia". Eric wa excited to play the new game with hi friend. The game' board conited of a number of 6 cm by 6 cm quare, located around the edge. 18. The total perimeter of the grey inner rectangle i A) 1728 cm B) 168 cm C) 48 cm D) 28 cm Correct anwer=b 19. What i: Five billion eight hundred twenty two million ixty eight thouand one hundred forty nine expreed in tandard form? A) B)

12 C) D) Correct anwer=b To write thi number in tandard form, it i helpful to break the number up and place the digit into their period (one, hundred, thouand, million, billion, etc.) by organizing it in a place value chart: Five billion, eight hundred twenty two million, ixty eight thouand, one hundred forty nine can be broken into: Billion Million Thouand One Hundre d Ten One Hundre d Ten One Hundre d Ten One Hundre d Ten One Hayley ee a large container filled with egg at the farmer' market. She guee the container contain two thouand three hundred eighty-nine egg. What digit i in the hundred place in her gue? A) 2 B) 3 C) 8 D) 9 Correct anwer=b 21. Uing front end rounding, the bet etimate of the product of i: A) 28 B) 29.2 C) 32 D) 292 Correct anwer=a Uing front end rounding i a method of etimating a product or quotient quickly and eaily. In thi cae, the number that i not a whole number, 7.3, ha it decimal

13 component (the value le than 1) removed and it become 7. The product of 7 4 can then eaily be found, and thi value, 28, i a good etimate of the product of 7.3 and 4. Number of People Number of Cup The pattern rule i "Take the number of people, multiply by two and then add three." Which expreion how thi pattern rule if p repreent the number of people? A) (p + 3) 2 B) 2p + 3 C) p D) 2p + p + 3 Correct anwer=b The pattern repreented in the table and by the pattern rule tate that you take the number of people, multiply by two and add three. The mathematical expreion which tate the pattern rule i: 2p + 3, where p repreent the number of people. 23. One angle of a triangle meaure 40. The remaining two angle are equal. What are the meaure of thee angle? A) It i impoible to know for certain. B) 25 C) 45 D) 70 Correct anwer=d The um of all angle in a triangle alway equal 180. If one angle equal 40, then the um of the remaining 2 angle i 140 :

14 = 140 A the quetion indicate that the remaining 2 angle are equal, each angle mut equal 70 : = 70 The Children' Charity wa raffling off a playhoue at the Community Fetival. Jackie volunteered to it at the booth to ell ticket and collect payment. At the end of the day he counted the money he had raied and wrote the total amount like thi: (2 10) + (3 1000) + (7 100) + (6 0.1) + (5 1) + (4 0.01) 24. How much money did he count? A) B) C) D) Correct anwer=a 25. If 4 i the greatet common factor of 12 and another number, then what could the other number be? A) 3 B) 16 C) 6 D) 48 Correct anwer=b Top Score Entry If you would like to have your initial appear next to the name of your chool in the Top Score Lit for thi practice exam, pleae provide them below and click on the "Submit Initial" button. Otherwie, if Send Your Reult to Someone If you want to hare your core on thi tet with omeone, you can enter the detail below. Pleae make ure you get their addre right!

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