Show:
Equivalent Fractions
Comparing Fractions
Adding Fractions
Subtracting Fractions
Circles
100
Simplify (in simplest terms): 8/28 =
2/7
100
Is 3/7 greater than, less than, or equal to 3/5?
less than
100
In simplest form, 3/4 + 5/4 =
2
100
In simplest form, 8/13 - 4/13 =
4/13
100
I run from the center of a circle to the outside line around a circle. Each of me within a circle is equal in length. What am I?
radius
200
Write in simplest form: 36/24 =
1 1/2
200
Is 2/5 greater than, less than, or equal to 1/3?
greater than
200
In simplest form, 2/7 + 9/7 =
1 4/7
200
In simplest form, 15/7 - 6/7 =
1 2/7
200
How can you find the circumference of a circle when given the diameter?
C = pi x diameter
300
Write in simplest form: 56/48 =
1 1/6
300
Is 3/4 greater than, less than, or equal to 5/7?
greater than
300
In simplest form, 3 3/4 + 2 2/4 =
6 1/4
300
In simplest form, 5/6 - 1/4 =
7/12
300
If a circle's radius is 12 cm, what is its circumference? (you may use 3 for pi)
72 cm
400
Write as an improper fraction: 3 7/8
31/8
400
Is 11/14 greater than, less than, or equal to 22/28?
equal to
400
In simplest form, 3 1/2 - 3/4 =
2 3/4
400
In simplest form, 3 1/2 - 3/4 =
2 3/4
400
If the circumference of a circle is 126 m, what is the circle's radius? (you may use 3 for pi)
21 m
500
Write as an improper fraction: 3 13/22
79/22
500
Is 12/23 greater than, less than, or equal to 15/27?
less than
500
In simplest form, 4 3/5 + 2 4/5 =
7 2/5
500
In simplest form, 36/24 - 5/4 =
1/4
500
What type of number is pi?
irrational - it continues on for forever