Lesson 3 Quiz Preparation

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• rational numbers
• natural numbers

A rational number can be written as a fraction.

• True
• False

Tags

CCSS.5.NBT.A.2

0.8 is a rational number

• True
• False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Is $\frac{77}{3}$  rational or irrational?

• Rational

• Irrational

Is  $\frac{\pi}{2}$  rational or irrational?

• Rational

• Irrational

Is $.\overline{11}$ rational or irrational?

• Rational

• Irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Is $-\sqrt{64}$  rational or irrational?

• Rational

• Irrational

Is $-7341.2$  rational or irrational?

• Rational

• Irrational

Is $2.2360697...$  rational or irrational?

• Rational

• Irrational

Tags

CCSS.8.NS.A.1

Is $17.33$  rational or irrational?

• Rational

• Irrational