Fractions Unit Review

Joe's mom ordered 12 pizzas for a party. 1/4 of the pizzas were pepperoni pizzas, how many pepperoni pizzas were there?

Which operation you would apply to solve this?

• Addition

• Subtraction

• Multiplication

• Division

• Addition

• Subtraction

• Multiplication

• Division

• Add

• Subtract

• Multiply

• Divide

• Add

• Subtract

• multiply

• Divide

The Numerator is

• the top digit of a fraction that represents parts of a whole

• the bottom digit of a fraction that represents parts of a whole

• dividing a fraction

The Denominator is

• the top digit of a fraction that represents parts of a whole

• the bottom digit of a fraction that represents the whole

• dividing a fraction

• a whole number mixed with a fraction

reciprocal

• the same fraction

• to divide a fraction

• a whole number

• to flip a fraction

A proper fraction is when

• the numerator is larger than the denominator

• the numerator is smaller than the denominator

• a whole number

improper fraction

• a fraction that doesn't sit up straight

• a whole number with a mixed number

• a whole number

• the numerator of the fraction is larger than the denominator

keep change flip

• how to multiply fractions

• how to add fractions

• how to divide a fraction: to keep the first fraction the same, change the division to multiplication, and flip the last fraction to its reciprocal