Unit 1 Test Study Guide

• -13 and -12

• -12 and -11

• -11 and -10

• -10 and -9

• 4 and 5

• 5 and 6

• 6 and 7

• 3 and 4

• -8 and -7

• -7 and -6

• -6 and -5

• -5 and -4

What are the positive and negative square roots of 196?

• 14 and -14

• 13 and -13

• 16 and -16

• 18 and -18

True or False: Repeating decimals are rational numbers because they can be expressed as fractions.

• True

• False

Label the Venn diagram to best represent the subsets of the real number system.

• 
• 
• 
• 

Identify which statement is FALSE:

• All rational numbers are real

• All rational numbers are irrational

• All irrational numbers are real

• All integers are rational numbers

• Irrational Numbers

• Rational Numbers

• Integers

• Whole Numbers

• Natural Numbers

Which of the following is a rational number?

• 0.3131133…

• -7.070707