Rational and Irrational Numbers

A rational number can be written as a fraction.

• true

• false

A terminating decimal is a decimal that...

• Never ends

• repeats a pattern

• ends

• never ends and never repeats

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

The numbers 0, 1, 2, 3, ... are called

• whole numbers
• integers
• rational numbers
• natural numbers

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

• whole numbers
• integers
• rational numbers
• natural numbers

What type of number is π ?

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.8.NS.A.2

√64

• Just less than 8
• 8
• A little more than 8
• 32

Tags

CCSS.6.EE.A.1

Which number is between 7 and 8?

• √7
• √42
• √59
• √68

Tags

CCSS.8.NS.A.2

Put in order of least to greatest.
√5, 3, 2½, √8

• 3, 2½, √8, √5
• 2½, 3, √5, √8
• √5, 3, 2½, √8
• √5, 2½, √8, 3

Tags

CCSS.8.NS.A.2

√237

• Between 10 and 11
• Between 12 and 13
• Between 15 and 16
• Between 17 and 18

Tags

CCSS.8.NS.A.2

Which number is irrational?

• 9.6
• √45
• 3/8
• 3.4 x 10 ⁵

Tags

CCSS.8.NS.A.1

CCSS.8.EE.A.2