L7: Add, Subtract, and Multiply Multi-Digit Decimals
L8: Divide Whole Numbers and Multi-Digit Decimals
L9: Understand Division with Fractions
L10: Divide Fractions
L11: Solve Volume Problems with Fractions
100
Anika practices for a swimming tournament. She completes her first lap in 31.135 seconds. She completes her second lap 3.129 seconds faster than she completes her first lap. How many seconds does it take Anika to complete both laps?
59.141 seconds
100
Mr. Ang spends $9,756 on new hardcover books for his classroom library. Each new book costs $18.
How many books does Mr. Ang purchase?
542
100
What is 3 3/5 div 3/10 ?
12
100
A soap machine puts out 3/8 oz of soap each time a person washes their hands. The machine contains 9 5/6 oz of soap.
What is the greatest number of times the machine can put out soap?
26
100
The net forms a right rectangular prism.
What is the volume of the prism shown by the net?
1/48
yd3
200
On Monday, the solar panels on a house produced 73.421 units of energy. On Tuesday, the solar panels produced 8.462 fewer units of energy than on Monday.
What is the total number of units of energy the solar panels produced for the two days?
138.38
200
Ms. Z buys chick-fil-a for her students. Each pack of nuggets cost $4.75. She pays $109.25 for all the nuggets. How many nugget packs does Ms. Z buy?
23
200
Mya has 90 cups of flour to make bread. She uses 5 3/7 cups of flour for each loaf of bread.
How many whole loves of bread can Mya make with 90 cups of flour?
16
200
Armani buys a total of 1 3/5 yards of rope. He uses 7/9 yard of rope. What fraction of total rope that Armani buys does he use?
35/72
200
Each small cube in the figure has edges that are 1/5 m long.
Determine whether each expression can be used to find the volume of the rectangular prism in cubic meters.
a) 3 times 4 times 7
b) 1/5 times 1/5 times 1/5
c) 3/5 times 4/5 times 7/5
d) (3 times 4 times 7)times(1/5 times 1/5 times 1/5)
e) (3 times 1/5)+(4 times 1/5)+(7 times 1/5)
a) No
b) No
c) Yes
d) Yes
e) No
300
What is the product 0.68 times 4.37 ?
2.9716
300
Janiah pays $21.20 to mail a package. It costs $0.53 per ounce to mail the package.
How much does Janiah's package weigh?
40 oz
300
A veterinarian gives 3/8 mL of vitamins to a baby animal every day. The veterinarian wants to know how many days worth of vitamins she has if she has 3 3/4 mL of vitamins.
10
300
Daniel has 12/4 cups of dishwashing detergent. He uses 1/2 cup of detergent for each load of dishes.
What is the greatest number of loads of dishes Daniel can wash with this amount of detergent?
6
300
Each small cube has edges that are 1/8 inch long. Which expressions can be used to find the volume of the rectangular prism in cubic inches who has 4 small cubes along the length, 3 small cubes along the width, and 3 small cubes along the height.
a) 1/8 times 1/8 times 1/8
b) (4 times 3 times 3)div(1/8 times 1/8 times 1/8)
c) (4 times 3 times 3) times (1/8 times 1/8 times 1/8)
d) 4/8 times 3/8 times 3/8
c)
(4 times 3 times 3) times (1/8 times 1/8 times 1/8)
d)
4/8 times 3/8 times 3/8
400
Determine whether each expression has the same product as
0.036 times 0.009
a) (36 times 9) / (100 times 10)
b) 0.36 times 0.09
c) 36 times 9 times 0.000001
d) 36 times 9 times 1/1000 times 1/1000
e) 36 hundredths times 9 hundredths
a) No
b) No
c) Yes
d) Yes
e) No
400
A company manufactures bolts. It ships 46,116 bolts in 36 containers that hold equal amounts.
How many bolts are in each container?
1,281
400
What is 4 7/8 divide 3/8 ?
13
400
Determine whether 5/6 div 1/12 is greater than 1, less than 1, or equal to 1.
Greater than 1
400
Aiden has a planter that is full of soil. The planter is a rectangular prism that is 1 1/2 ft high, 3 2/3 ft long, and 2 ft wide. Aiden pours all the soil into a new planter. The new planter is a rectangular prism that has a base area of 8 1/4 ft2.
What is the height of the soil in the new planter?
1 1/3
500
What is the value of the expression 2ab-b+c when a = 9.84, b = 1.3, and c = 0.27?
24.554
500
Which expression is equivalent to 0.84 divide 2.319 ?
a) 8.4 div 2319
b) 84.0 div 2319
c) 840 div 2319
d)
8400 div 2319
c) 840 div 2319
500
Amairah has 6 cups of Takis. She repackages them into 3/4 cup servings. How many servings does she make?
8
500
Decarlo makes picture frames with a piece of wood that is 14 3/4 ft long. Decarlo needs 1 1/3 ft of wood to make each picture frame.
What is the greatest number of picture frames Decarlo can make with the 14 3/4 ft piece of wood?
11
500
An animal food bin is in the shape of a rectangular prism that is 2 1/2 ft long, 1 1/2 ft wide, and 3 1/3 ft high. The bin is 1/2 full of animal food.
What is the volume of the animal food in the bin?
6 1/4