Fractions
Which is greater, 1/2 or 3/8?
1/2
sum, difference, product, quotient
Which is greater, 0.5 or 0.48
0.5 because 0.5=0.50
What is the formula for area?
length x width
Find all the factors of 12
1x12, 2x6, 3x4
What is 1/4 + 2/3?
11/12
What is the name of the top number in a fraction?
numerator
Which is greater, 0.375 or 0.8?
0.8 because 0.8= 0.800
What is the formula for volume?
length x width x height
Find all the factors of 51.
1x51, 3x17
What is 7/8-1/4?
5/8
What is a multiple?
What is 1/2 written as a decimal?
0.5
What is the formula for perimeter?
side + side +side +side
What are the first 5 multiples of 12?
12, 24, 36, 48, 60
1 1/6 - 2/3
3/6 or 1/2
What is a prime number?
a number that only has two factors- 1 and itself
0.91+ 0.377
1.287
A rectangular backyard is getting new fencing. The yard is 12 feet long and 15 feet wide. What is the area and perimeter of the yard?
Area= 15x12= 180 sq feet
Perimeter= 54 feet
What is the greatest common factor of 24 and 30?
6
2 3/8 - 7/8
1 4/8 or 1 1/2
What is area?
The amount of squares of a certain length on each edge that cover a surface
2.45-1.973
0.477
Find the volume of the classroom if it is 30 feet long, 20 feet wide and 10 feet tall.
What is the least common multiple of 12 and 15?
60