8-1 Easy Questions(Singles)

1. List all the factors of 10.1. (1,2,5,10)

2. List all the factors of 77.1. (1,7,11,77)

3. List all the common factors 9 and 36 1. (1,3,9)

4. Is .00456 greater or lesser than .40506?1. Less than

5. Is 23.03 greater or lesser than 23.3?1. Less than

6. Is 7/13 > or < than 3/131. Greater than

7. Is ½ > or < than 3/81. Greater than

8. 15/16 – 1/81. 13/16

9. 12/13 div by 12/131. 1

10. 7/8 x 4/91. 7/18

11. Write 24% as a decimal and fraction1. .24 and 6/25

12. Write 3/10 as a decimal and as a percent1. .3 and 30%

13. 12 is what % of 60?1. 20%

14. 50% of 961. 48

15. Write the ratio in lowest terms 21:151. 7:5

16. Write 60/85 in lowest terms1. 12/17

17. Perimeter of square with 2 sides of 10ft and 2 sides of 7ft1. 34 ft

8-1 Medium Questions(Doubles)

1. List all the factors of 1501. (1,2,3,5,6,10,15,25,30,50,75,150)

2. Write the prime factorization of 321. 2^5

3. Write the prime factorization of 10001. (2^3 x 5^3)

4. List all the common factors of the pair of numbers 36 & 541. (1,2,3,6,9,18)

5. Find the greatest common factor of 25, 301. 5

6. Find the greatest common factor of 14, 281. 14

7. 7/10 > or < ¾? 1. Less than

8. 3/10 div by 1/51. 1 ½

9. Write 250% as a decimal and fraction.1. 2.5 and 2 ½

10. Write 7/8 as a decimal and as a percent.1. .875 and 87.5%

11. What percent of 90 is 60?1. 66.67%

12. 18 is what percent of 96?1. 18.75%

13. Write 39 to 104 in lowest terms1. 3:8

14. Write 48 to 10 in lowest terms1. 24 to 5

15. 128 oz for 16 people1. 8 oz per person

16. Area of square with sides of 3.5in1. 12.25in^2

8-1 Hard Questions(Triples)

1. Find the greatest common factor of 56, 701. 14

2. Put the numbers in order from least to greatest 14 7/9, 15 1/3, 14 5/6, 15 ¼

1. 14 7/9, 14 5/6, 15 ¼, 15 1/33. 7 1/5 div by 2 ¼

1. 3 1/54. Write 0.12% as a decimal and as a fraction

1. .0012 and 3/2500

5. Write 4.8 as a percent and as a fraction1. 480% and 4 4/5

6. 33 1/3% of 1141. 38

7. 150% of 901. 135

8. What is the unit rate? $51 for 6 hours1. $8.50 per hour

9. 476 miles for 17 gallons1. 28 mi/gal

10. Find the volume of a cube with sides of 25 ft1. 15,625 ft^3

11. Find the perimeter of a square with 2 sides of .5 in and 2 sides of .75in

1. 2.5in12. Area of rectangle with length 7.5in and width 8 in.

1. 60in^213. Volume of box with 5.3 in, width 4 in, and height 10 in

1. 212 in^2