CFA #4- fractions, Fractions, FRACTIONS!

When adding fractions, the denominators must be _____________.

• on the bottom

• the same

• an even number

• an odd number

Before we can do anything to a mixed number, we need to change it to an improper fraction. To change a mixed number to an improper fraction, you

• multiply the whole number and the numerator and divide by the denominator

• Add the denominator and the whole number and then add the numerator

• Multiply the denominator and the whole number then add the numerator

• multiply the numerator and the whole number together, then multiply the denominator and the whole number

What is 2 1/4 + 3 1/3?

• 5 2/7

• 5 7/12

• 5 1/2

• 5 12/7

What is a mixed number?

• A number and a letter mixed together

• It has odd and an even numbers

• a numerator bigger than the denominator

• a whole number followed by a fraction

What is 1/2 + 2/3?

• 3/5

• 3/6

• 7/6 or 1 1/6

• 2/6

When subtracting fractions, the denominators must be

• an even number

• the same

• on the bottom

• an odd number

18/45 simplifies to

• 2/5

• Jokes on you, Mr Montague. It doesn't.

• 6/15

• 9/22

What is 1 3/16" X 2 (simplify if necessary)?

• 6/16

• 26/16

• 1 3/8"

• 2 3/8"

Mr Montague's favourite candy is ____________ (select all that apply)

• Junior MInts

• Dark Chocolate Peanut M&M's

• Snickers

• Whatchamacallit

Joe made a pan of brownies. He divided them evenly with his three kids. Then he ate 1/2 of Louisa's share and 1/2 of Dallin's. How much of the original pan of brownies did Joe eat?

• Why did Joe eat his kids brownies?

• 1/6

• 1/3

• 1/2