Numeracy Revision

Before you add fractions, they must have the same:

• numerator.
•  denominator.
• numerator and denominator.
• value

Is this a correct answer?

• Yes, the student correctly added.
• No, you cannot add unlike denominators
• No, 5 + 7 is not 12
• No, 2 + 3 is not 5

What is the first step in solving this problem? 
⅘ + ½ =

• Add the top parts of the fraction
• Rewrite the fractions in the simplest form. 
• Find a common denominator. 
• Make each fraction into an improper faction. 

2/4 is the same as ____

• 3/4
• 1
• 1/4
• 1/2

3/5 + 3/10

• 9/12

• 9/10

• 3/5

• 6/10

5/12 + 1/3

• 6/12

• 9/12

• 6/15

• 3/4

1/3 + 1/9

• 4/9

• 9/12

• 6/15

• 3/12

• 5

7/8 - 7/12

• 7/24

• 1/4

• 7/12

• 4/24

3/4  -  1/2

• 1/3
• 1/4
• 2/3
• 1/5