Addition and Subtraction Mixed Fraction

When the number has a whole number and a fraction it is called...

• a product

• an improper fraction

• a whole number

• a mixed number

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

• True

• False

When fractions have a different denominator, you have to find the ____________ in order to add them together.

• Least Common Denominator

• Greatest Common Factor

• Numerator

• Mixed Number

Solve

• 11 3/4

• 11 3/8

• 11

• 3/4

Mikela uses 1 1/6 cups of rye flour and 3/4 cups of wheat flour to make bread.
How much flour does Mikela use in all?

• 1 11/12 cups

• 1 3/4 cups

• 1 2/5 cups

• 2 cups

When adding mixed numbers, which do you add first?

• The whole number

• The fractions

• It doesn't matter

What is ALWAYS required when adding/subtracting fractions?

• The same numerators.

• The same denominators.

• Equivalent fractions.

• Add the numerators (top parts of the fractions).

• Rewrite the fractions in the simplest form. 

• Rewrite the fractions with a common denominator. 

• Make each fraction into an improper faction. 

What is the the next step to finding this answer?

• Add the numerators (1+1=2)

• Multiply both numerators by 12 .

• Multiply the first numerator by 4 and the second numerator by 3.

• Multiply the first numerator by 3 and the second numerator by 4.

• Change Mixed numbers into improper fractions.

• Get common denominators and equivalent fractions.

• Follow Adding Rules across the top and keep the same denominator.

• All of the above.