Decimals & Place Value
Tell me a number with 3 in the ones place, 5 in the hundreds place, 2 in the tenths place, 0 in the tens place.
503.2
3/4 ÷ 1/2
1 and 1/2
How many edges does a rectangular prism have?
12
Convert 2.75 km to meters.
2,750 m
A book costs $12.75. You pay with $20. How much change do you receive?
$7.25
Which is greater: 2.099 or 2.1?
2.1
5/6 and 7/8
Which is greater?
7/8
A figure has 2 pairs of parallel sides and all right angles. What is it?
Rectangle
A container holds 1.5 liters. How many milliliters is that?
1,500 mL
A tank holds 50 liters of water. It is filled to 3/5 capacity. How many liters are in the tank?
30 liters
A number is rounded to 3.7. What is the smallest possible original number?
3.65
A student says 2/3 + 3/5 = 5/8
What is the mistake?
They added the numerators and denominators instead of finding a common denominator.
Find the volume of a prism with l = 5.5, w = 2, h = 4.
44 cubic units
A runner travels 3.2 miles each day for 5 days. What is the total distance?
16 miles
A class has 28 students. 75% passed the test. How many students passed?
21
What is 5.2 × 0.06?
0.312
What is 2 and 1/4 x 3?
6 and 3/4
A cube has a volume of 125 cubic units. What is the length of one side?
5 units
How many seconds are in 2.5 minutes?
150 seconds
A rectangular garden is 8.5 m long and 3 m wide. What is the area?
25.5
The sum of two decimals is 8.45. One number is 3.786. What is the other number?
4.664
A recipe uses 2/3 cups of milk. You only have a 1/6 cup measurig cup. How many scoops do you need?
4 scoops
Two rectangular prisms have the same volume. One is 4×3×5. The other has dimensions 2×?×5. What is the missing dimension?
6
A 2.4 kg bag is split equally into 6 parts. What is the weight of each part in grams?
400 g
A store gives a discount of $4.50 on an item originally priced at $18.75. Then 8% tax is added to the discounted price. What is the final cost?
$15.39