PreCalculus Pretest

Which sets contains all integers?

• {1, 13/26, -9, 450}
• {35.0, -22, -17/34, 16}
• {8, -9, 2/4, 730}
• {892, 45/5, 905, -789}

-⅜ is a rational number

• True
• False

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

√4 is a rational number

• True
• False

Tags

CCSS.8.NS.A.1

0 is an integer

• True
• False

3 is a whole number, an integer, and a rational number

• True
• False

The square root of 5 is a real number

• True
• False

Tags

CCSS.8.NS.A.1

Irrational numbers are real numbers

• True
• False

-17.81 is an irrational number

• True
• False

Tags

CCSS.HSN.RN.B.3

The square root of 3 is between

• 2 and 3
• 0 and 1
• 1 and 2

Tags

CCSS.8.NS.A.2

Which number sets does the number √32 belong?

• Rational
  Rational
• Rational, Integers
• Rational, Integers, Natural
• Irrational