Unit 1: Rational Number Operations

A fraction a/b hwere a and/or b are fractions and b is not equal to 0.

• Complex Fraction

• Additive Inverse

• Terminating Decimal

• Repeating Decimal

A decimal that end is a(n) _.

• Repeating Decimal

• Terminating Decimal

• Complex Fraction

• Additive Inverse

Two numbers that have a sum of 0.

• Terminating Decimal

• Additive Inverse

• Repeating Decimal

• Complex Fraction

A decimal that repeating a set of numbers forever is a(n) _.

• Repeating Decimal

• Terminating Decimal

• Complex Fraction

• Additive Inverse

On a cold winter morning, the temperature was -4. By noon, the temperature increased 4. What was the temperature at noon?

• 0

• 4

• -8

• 8

Audrey deposits $27 in her account. Then she makes two withdrawals, one for $15 and one for $12. What is the total change in the balance of Audrey's account?

• No Change

• $15

• $12

• +$27

What fractions have a decimal equivalent that is repeating decimal? Select all that apply.

• 13/65

• 11/12

• 19/3

• 141/47

• 19.864

• 19.6875

• 19.2587

• 0.1985723

• 0.81

• 0.75

• 0.9

• 0.888888

• 0.82

• 0.8

• 0.45