GRADE 6 NUMBER SENSE (1998);

Make sure you include proper units in your answer!

  1. How many positive integers below 100 contain one or more of the digits 3, 5, and 8?

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  2. In the number line below, if the length of segment AD is divided into 3 equal parts by points B and C. Where is point B, the point closest to A?

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  3. A taxi ride cost $1.50 for the first half mile and 25 cents for each additional 1/8 of a mile. If Marcus takes a taxi from his house to the airport and pays $8.00, how far is it from his house to the airport?

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  4. A broken watch loses 10 minutes per hour. This means that if this watch were set to the correct time at 12 noon, then at 1 o'clock it would read 12:50. If this watch is set to the correct time at noon, in how many hours will it again show the correct time?

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  5. Exactly 1/3 of the employees at the Cognition Corporation are union members and exactly 56% are male. If Cognition has between 210 and 240 employees, how many are men?

 

 

 

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