Order the following numbers from least to greatest: $$-6,\ -\frac{59}{9},\ \sqrt{20},\ 4.3$$

$$-\frac{59}{9},\ -6,\ 4.3,\ \sqrt{20}$$

Order the following numbers from least to greatest: $$-\sqrt{25},\ 6.7,\ \sqrt{99},\ -\frac{55}{10}$$

$$-\frac{55}{10},\ -\sqrt{25},\ 6.7,\ \sqrt{99}$$

Is -5.5 an integer? Why or why not?

No, because integers do not have decimals.

Why is -4 not a whole number?

It's negative and whole numbers are positive.

Which of the following is a rational number? Options: 1. $$\sqrt[]{75}$$ 2. $$95.\overline{3}$$ 3. $$\sqrt[]{44}$$ 4. $$\pi$$

$$95.\overline{3}$$ is a rational number.

Which kind of decimals are irrational? Options: Those that terminate, Those that repeat a pattern, Those that never end, Those that never end and have no pattern.

Those that never end and have no pattern.

What can a rational number be?

All the above (can be positive or negative, can be a decimal, can be expressed as a ratio)

Which statement is false? All Integers are Rational., All Rational numbers are real numbers., All Irrational numbers are real numbers., All Irrational numbers are Rational.

All Irrational numbers are Rational.

The number 0.211211121111211111..... is a

non-terminating and non-repeating decimal

..., -3, -2, -1, 0, 1, 2, 3, ...

numbers that can be expressed in fraction form

Irrational numbers are

numbers that can't be expressed as terminating or repeating decimals or fractions

Why is the square root of 2 considered an irrational number?

The answer is a decimal that never stops

Classifying Real Numbers Flashcards

Student preview

43 questions

Show all answers

1.

FLASHCARD QUESTION

Front

Is 5.676677666777... a rational number because it is a decimal that goes on forever with a pattern?

Back

No, because a pattern is not a repeating decimal.

2.

FLASHCARD QUESTION

Front

The number is a/an...
Options: Rational Number, Irrational Number, Integer, Whole Number

Back

Rational Number

3.

FLASHCARD QUESTION

Front

Classify -0.\overline{6} as a whole number, integer, rational number, or none of these.

Back

rational number

4.

FLASHCARD QUESTION

Front

Back

5.

FLASHCARD QUESTION

Front

Back

0.8

6.

FLASHCARD QUESTION

Front

Back

7.

FLASHCARD QUESTION

Front

Back

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