Show:
Adding Fractions
Subtracting Fractions
Multiplying Fractions and Mixed Numbers
Dividing Fractions
Name that Operation & Number Sentence
100
Add carefully! 2/3 + 1/2 + 3/4=?
1 11/12
100
8 11/12 - 2 3/4 =
Answer 6 1/6
100
2/3 * 5/8 * 1/2
Answer- 5/24
100
Find the quotient. 6 / 3/5 =
Answer- 10
100
Carletta bought 14 yards of green string to make shoelaces in the school colors for her basketball team. She estimates that it takes 2/5 yard to make one shoelace. How many shoelaces can she make? Name the operation and the number sentence.
Answer- Division 14 / 2/5
200
6 7/10 + 3 4/5 =
10 1/2
200
Rico and his friend eat some lasagna. Rico eats 1/9 of the lasagna and his friend eats 1/18 of the lasagna. How much of the lasagna is left?
Answer- 5/6 uneaten lasagna
200
10 3/4 * 2 2/3 =
Answer- 28 2/3
200
Find the quotient. 2 5/6 / 1 1/3
Answer- 17/8 or 2 1/8
200
Your puppy weighed 3 1/2 lb last week. This week he weighs 6 1/4 lb. How much weight has he gained?
Subtraction 6 1/4 - 3 1/2
300
4 4/9 + 2 1/5 =
6 29/45
300
3 1/2 - 1 4/5=
Answer- 1 7/10
300
Shoniece is making snack bags for her daughters field hockey team. She puts 3/4 cup of pretzels and 2/3 up of popcorn and 1/4 cup of peanuts in each bag. She wants to make 12 snack bags. How much of each ingredient does she need?
Answer- 9 cups of pretzels, 3 cups of peanuts and 8 cups of popcorns
300
Antonio makes only one size latte, and he uses 1/3 cup of milk in each drink.How many lattes can he make with 7/9 cup of milk?
Answer- 2 1/3 lattes
300
Grace has a bag of three different types of cookies. 2/9 of the cookies are have chocolate chips and 1/3 of the cookies have oatmeal and raisins. How many of the cookies have chocolate chips or oatmeal and raisins?
Addition 2/9 + 1/3
400
Tony works at a pizza shop. He cuts two pizzas into eight equal sections each. Customers then eat 7/8 of each pizza. Tony says that 7/8 + 7/8 = 14/16, so 14/16 of all the pizza was eaten. Is Tony's addition correct? Explain.
No. If 14/16 of ll the pizza were eaten, this would be less than one whole pizza. If here are eight sections in each pizza, then people are eating eighths. All together they ate 14/8 or 1 3/4 pizzas.
400
4/5 - 1/16=
Answer- 59/80
400
2/3 x 8 5/6=
Answer 5 8/9
400
Find the quotient. 9/5 / 1/2 =
Answer- 18/5 or 3 3/5
400
There are 32 students in Ms. Grogan's homeroom. Of the students, 3/8 are boys. How many boys are in her homeroom?
Operation- Multiplication Number Sentence 3/8 * 32
500
The Cool Sub Shop is having its grand opening. The owner buys three 1/4 page adds four 1/8 page ads and ten 1/16 page ads. What is the total amount of space the owner buys?
1 7/8 pages
500
Betty has two pounds of pepper in her cupboard.A recipe for spice cake requires 2 3/4 oz of pepper. She knows that there are 16 oz in 1 pound. How many ounces of pepper does she have left?
Answer- 13 1/4
500
Esteban is making turtle brownies. The recipe calls for 3/4 bag of caramel squares. One bag has 24 caramel squares in it. How many caramel squares should Esteban use to make one batch of turtle brownies?
Answer- 18 caramel squares
500
Granny's recipe for applesauce makes 8 2/3 cups. She serves the applesauce equally among her three grandchildren. How many cups of applesauce will each one get?
Answer- 8 2/3
500
Find the reciprocal of 2/11
Answer 11/2