Adding and Subtracting Like Fractions Batman

3/12 + 4/12

• 7/12

• 6/12

• 12/12

• 1/12

If you color in 2 more slices what is the fraction?

• 3/8
• 6/8
• 5/8
• 5/9

2/6 -1/6

• 1/6

• 3/6

• 6/6

9/12 - 4/12

• 2/12

• 5/12

• 24

• 7/12

1/4 + 3/4

• 4/4

• 1/4

• 1/8

• 3/8

• 3/8
• 3/16
• 1/8
• 2/8

If you color in 2 more slices what is the fraction?

• 3/8
• 6/8
• 5/8
• 5/9

2/6 -1/6

• 1/6

• 3/6

• 6/6

8/8-3/8

• 5

• 7/8

• 5/8

• 4/8

denominator

• Common fractions that you can judge other numbers against
• A whole number that is a common multiple of all the denominators of a set of fractions.
• the "bottom" number in a fraction that shows how many equal parts the item is divided into; the divisor of a fraction
• any part of a group, number or whole