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Mathematics
8th
grade
Real numbers on the number line/irrational numbers
13 questions
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- 1. Multiple Choice
Which best represents point Z on the number line?
√165
√149
√12.2
√13
- 2. Multiple Choice
Which is the best approximation of point M?
√2
7/3.5
14/4
π
- 3. Multiple Choice
Which points are greater than √5 ? Choose all that apply.
Point M
Point N
Point P
Point Q
None of the above
- 4. Multiple Choice
Which is the best approximation of point P?
√8
√2.8
17/5
2 1/4
- 5. Multiple Choice
Which value is best represented by point Q?
√5.4
√29.5
√35.5
√5.9
- 6. Multiple Choice
Which value best approximates point R?
18/4
√50.9
√7.13
π2
- 7. Multiple Choice
A square wall has an area of 87.5 square feet. Which best represents the length of the wall?
43.75 feet
21.9 feet
9.4 feet
7656 feet
- 8. Multiple Choice
Which best represents the length of one side of the square?
5 m
400 m
10 m
4.5 m
- 9. Multiple Choice
A square garden has an area of 114 square feet. Which could be the length of one side of the garden?
28.5 feet
10.7 feet
57 feet
14.25 feet
- 10. Multiple Choice
What is the perimeter of this square?
6 m
9 m
24 m
18 m
- 11. Multiple Choice
A square has an area of 48.89 square centimeters. Which could be the length of one side?
7 meters
12.2 meters
24 meters
2390.2 meters
- 12. Multiple Choice
Which of these irrational numbers would you place between 6 and 7 on the number line? Check all that apply.
2π
5√3
3√5
√42.3
√6.5
- 13. Multiple Choice
Which of these irrational numbers is between 9 and 10 on the number line? Choose all that apply.
π2
√94.7
√9.3
3π
3√3
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