Real Numbers 2

Which of the following numbers is irrational?

• √8
• ¾
• 2
• -1.325

Tags

CCSS.8.NS.A.1

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Tags

CCSS.6.NS.C.6

Which represents a rational number?

• √110
• √324
• √65
• √80

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Convert 0.444... to a fraction.

• 4/10
• 4.4/99
• 4/9
• 2/5

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Describe √2 as rational, irrational, not real, or natural. If a real number, give the approximate value.

• Rational, 1.4
• Irrational, 1.4142..
• Not real
• Natural, 1

Tags

CCSS.8.NS.A.1

-7

• whole number only

• integer only

• rational number only

• integer & rational

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

5

• whole number only

• integer only

• rational number only

• whole number & integer & rational number

Tags

CCSS.6.NS.C.6

3/7

• whole number only

• integer only

• rational number only

• whole #, integer, & rational #

Tags

CCSS.6.NS.A.1

CCSS.6.NS.C.6

-0.36

• whole number only

• integer only

• rational number only

• integer & rational number

Tags

CCSS.6.NS.C.6

Which is an example of a whole number?

• 0

• -1

• 4.5

• 1/3

Tags

CCSS.K.CC.A.3

CCSS.K.CC.B.4

CCSS.K.CC.B.5