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Unit 1 Test - Real Numbers

Last updated over 1 year ago
15 questions
Level 2
2

Write 0.\overline{8} as a fraction

2

Select all sets to which the value 0 belongs

2

Select all sets to which the value \sqrt{24} belongs

2

Select all sets to which the value 0.\overline{8} belongs

2

Select all sets to which the value -\frac{5}{6} belongs

2

Select all sets to which the value 4 belongs

2

Which point is closest to \sqrt{29} on the number line?


2

Evaluate: \sqrt[3]{343}

2

Evaluate: \sqrt{196}

Level 3
3

Is the set of numbers {3, \sqrt{8}, \sqrt{11}, 4} ordered from least to greatest? Explain

(Sentence Stems:
"Yes, because..."
"No, because..."

1

Tito is installing a new kitchen floor. The kitchen is a square and has an area of 169 square feet. What is the length of one side of Tito's kitchen?

3

The area of a square garden is approximately 125 square feet. To the nearest foot, what is the length of the garden? How do you know?

3

Can a number be both rational and irrational? Explain and use examples to justify your answer.

Level 4
4

Estimate \sqrt[3]{110} to the nearest integer. Explain the process you used.

4

Can you find the square root of a negative number in the real number system? For example, can you have \sqrt{-9}? Explain your reasoning.