Place Value and Decimal Fractions
345÷10
34.5
78 X 42
3,276
Calculate. Simplify if possible.
7/8 - 2/3 =
5/24
Multiply and simplify:
6/10 X 8/10
12/25
Byron spent 1 1/4 hours studying math. He spent 1/5 of this time reviewing math facts. How much time did he spend studying his math facts?
15 minutes.
Quinn goes to the carnival. He spends $5.87 on games. He also buys a balloon for $2.49 and ice cream for $4.50. How much money did he spend altogether?
$12.86
Write an equation and solve the sum of 8 and 7, doubled.
(8+7)x2=
30
Solve the problem. You have to simplify to earn points.
2/12 + 2/3
5/6
Rose had 1/4 box of candy. She ate 1/2 the candy. What fraction of the whole box does she have left?
1/8
Leo and Milana grow up to work as lifeguards at a swimming pool. Each lifeguard's shift is 1 and 1/2 hours long. The pool is open for 7 and 1/2 hours per day. There is only one lifeguard on duty at a time. How many lifeguards are on duty each day?
5 lifeguards each day.
Aiden wants to buy 8 cans of dog food for his dog and chew toys. He has $30. If each can of dog food costs $2.65, how much money will Aiden have left to buy chew toys?
$8.80
The top surface of Ella's desk has a length of 5.6 feet. The length is 4 times its width. What is the width of her desk?
56 tenths divided by 4 = 14 tenths.
1.4 feet
Poppy used 2/5 lb of flour to bake a vanilla cake. She used another 3/4 lb to bake a chocolate cake. How much flour did she use altogether?
23/20 or
1 3/20
Shemi bought a 3/4 pound bag of chocolate chips. He used 2/3 of the bag while baking the cookies. How many pounds of chocolate chips did he use? Simplify your answer!
2/3 of 3/4 =
1/2
Four grade levels need equal time for indoor recess, and the gym is available for three hours. How may hours of recess will each grade level receive (write this in a fraction)? How many minutes will each grade level have?
45 minutes or
3/4
Ribbon is sold at 3 yards for $6.33. Erin bought 24 yards of ribbon for a project. How much did she pay?
$50.64
The length of a school bus is 12.6 meters. If 9 school buses park end to end with 2 meters between each one, whats the total length from the front of the first bus to the end of the last bus?
12.6 X 9 =113.4
8 X 2 = 16
129.4 meters
Karen brought 3/4 of a gallon of iced tea to the party. Hadley brought 7/8 of a gallon of iced tea to the same party. How much iced tea did Karen and Hadley bring to the party?
1 20/32 or
1 5/8
Kate made 60 cookies for the bake sale. She sold 2/3 of them and gave 3/4 of the remaining cookies to the students working at the sale. How many cookies did she have left after she gave away the remaining cookies?
3 units = 60 cookies
1 unit - 20 cookies
20 divided by 4 equals 5 cookies
Aria has $240. He spent 3/5 of her money on video games and saved the rest. How much more money did she spend than save?
3/5
Aria spent $48 more dollars than she saved.
Oliver bought 3.9 liters of cranberry juice, and Rowan bought 8.74 liters of apple juice. They mixed the two juices together and then poured them equally into 2 bottles. How many liters of juice are in each bottle?
6.32 liters
Tickets for a baseball game are $20 for an adult and $15 for a student. A school buys tickets for 45 adults and 200 students. How much money will the school spend on tickets?
The school will spend $9,900 for tickets.
Riley's reading assignment was to read 15 1/2 pages. After reading 4 1/3 pages, she took a break. How many more pages does she need to read finish this assignment?
11 1/6
Amelie sells 240 cheeseburgers. 1/4 of the cheeseburgers had pickles, 1/2 of the remaining burgers had onions, and the rest had tomato. How many cheeseburgers have tomato?
90 cheeseburgers had tomato.
Hannah is making rice crispy treats for their classmates. Since the recipe was large, she decided to make 2/3 of the recipe.
2 cups butter
24 oz marshmallows
13 cups of rice crispy cereal
How much of each ingredient will she need?
Butter: 1 1/3
Marshmallows: 16 oz
Rice crispy cereal:
8 2/3