A fraction is a number of the form ba where a (the numerator) counts how many equal parts you have and b (the denominator, which must not be zero) tells how many equal parts the whole is divided into.
A pizza cut into 4 slices—eating 1 slice means you ate 41 of the pizza.
Showing a random 20 of 50 problems.
Example 1
easy
Express 21 with a denominator of 8.1/2 and 4/8 shade the same amount — they are equivalent
Example 2
hard
On a road trip, 52 of the distance was driven by Ana and 31 by Ben. What fraction was left for Cara?
Example 3
easy
In 95, which number is the numerator?
Example 4
challenge
Why does 32 equal 128? Justify using equal parts.2/3 and 8/12 shade the same region — they are equal
Example 5
medium
A class has 24 students. 83 of them walk to school. How many students walk?3/8 of 24 students walk — how many is that?
Example 6
hard
Simplify 8321.
Example 7
medium
What is 32 of 43?
Example 8
medium
Sara reads 52 of a book on Monday and 41 on Tuesday. What fraction is left to read?
Example 9
medium
Which is larger, 43 or 107? Rewrite with a common denominator.Comparing 3/4 and 7/10 — which is larger?
Example 10
easy
Write 'three fourths' as a fraction.
Example 11
hard
Compute 32+41−61.
Example 12
medium
Order from least to greatest: 53,32,107.
Example 13
medium
Subtract 65−41.
Example 14
easy
Subtract 107−103.7/10 − 3/10: the difference is the extra shading in the top bar
Example 15
hard
Which is larger: 2417 or 1611?
Example 16
medium
A recipe needs 32 cup of sugar. You make half the recipe. How much sugar do you use?