Reviewing Rational Numbers

A number that can be written as a/b, where a and b are both integers.

• Rational number
• Irrational number
• Prime number
• Composite number

The distance between 0 and a number on the number line.

• Additive Inverse

• Integers

• Absolute Value

• None of the Above

What is the absolute value of -908?

• -908

• 980

• -980

• 908

Solve: -|780|

• 780

• -708

• -780

• 708

Solve: -7 - 10 =

• -3
• -17
• 17
• 3

What is the LCM of 5 and 15?

What is the GCF of 96 and 36?

What is the GCF of 100 and 80?

• 10
• 20
• 30
• 40

Can you add or subtract fractions with unlike denominators?

• Yes, you can add or subtract fractions with unlike denominators directly
• No, you cannot add or subtract fractions with unlike denominators
• Yes, but only if you convert the fractions to decimals first
• No, you can only multiply or divide fractions with unlike denominators