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True or False:  You can add fractions without a common denominator.

• True
• False

True or False:  You can multiply fractions without a common denominator.

• True
• False

A negative plus a negative will result in

• Zero

• Positive

• Negative

• Double negative

A positive plus a positive will equal a

• Positive

• negative

• Zero

• One

A negative times a negative will equal

• Negative

• Double negative

• Positive

• Double positive

-3(5)

• 8

• 2

• 15

• -15

-1-(-1)

• 2

• 0

• -2

• -1

How do you multiply fractions?

• Find common denominators then multiply straight across.

• Multiply the first numerator by the second denominator and first denominator by the second numerator.

• Multiply straight across

• 20

• 1/20

• 4/5

• 1 1/5

• 14

• 7/2

• 1/14

• 3 1/7