Adding And

Luis bought a bottle of water at the gym for $2.85, including tax. If he paid for it with a $5.00 bill, how much change should he have received?

• $2.15

• $3.15

• $3.85

• $7.85

1/3 + 2 1/3

• 6  1/3

• 6  2/3

• 6  2/6

• 7  2/3

3/9 + 4/9 =

• 7/18

• 7/9

• 12/9

• 12/81

Kayla has 3/9 of a pizza and Lille gave her 2/9 of a pizza. How much pizza does Kayla have now?

• 5

• 5/9

• 1/9

• 6/9

3/8 + 2/8 + 1/8 = ?

• 6/8

• 5/8

• 4/8

• 7/8

If you ran 3 1/4 laps in the gym and walked another 4 2/4 laps, how many laps did you go all together?

• 8 1/4 laps

• 7 1/2 laps

• 7 3/4 laps

• none of the above

6  2/5 + 4  1/5 =

• 10  4/5

• 10  3/5

• 10  1/5

• 10

True or False: to add and subtract fractions, they can have different denominators.

• True

• False

When adding mixed numbers, which do you add first?

• The whole number

• The fractions

• It doesn't matter

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