8.NS.A.1 Rational vs. Irrational Numbers No Calc

Which of the following is an integer?

• -3

• -12.5

• 0.454545...

Which of the following statements is true?

• Every rational number is an integer.

• Every whole number is a rational number.

• Every irrational number is a natural number.

• Every rational number is a whole number.

Which of the following accurately describes the square root of 10?

• It is rational.

• It is irrational.

• It is an integer.

• It is a whole number.

Tags

CCSS.8.NS.A.1

Complete the following statement: Pi is _______.

• both real and rational

• real but not rational

• rational but not real

• neither real nor rational

Tags

CCSS.8.NS.A.1

• both a real and a rational number

• a real number, but not rational

• a rational number, but not a real number

• neither a real nor a rational number

• 3i

• Positive square root of 16

• 3i

Which of the numbers below is irrational?

Tags

CCSS.8.NS.A.1

Write the repeating rational number 0.1515... as a fraction.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Write the repeating rational number .112112... as a fraction.

• 112/100

• 112/99

• 112/999

• 111/999

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1