Fractions

The number on the top of a fraction is called what?

• numerator
• denominator
• fractionator
• equivalent

Tags

CCSS.3.NF.A.1

The number on the bottom of a fraction is called what?

• numerator
• denominator
• equivalent
• improper

Tags

CCSS.3.NF.A.1

What do you call an equal fraction ?

• Equivalent  fraction
• Mixed fraction
• Improper fractions
• Denominator

Tags

CCSS.3.NF.A.3

Complete the equivalent fraction.

• 6
• 9
• 15
• 23

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

Simplify the improper fraction then choose the correct mixed number.
3
−
2

• 1  3/2
• 1  1/2

Simplify the improper fraction then choose the correct mixed number.
7
−
5

• 1  3/5
• 1  2/5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What is the the next step to finding this answer?

• Add the numerators (1+1=2)
• Multiply 12 X 1 for both fractions to find a new numerator
  
• Multiply to find each new numerator by the multiple used to get 12. (3 X1) (4 X 1)
• This is a mistake, you don't need to convert to twelfths

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 4/5
• 4/10
• 2/5
• 5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3

Solve.  2/3 + 7/12

• 3/5
• 9/15
• 15/12
• 5/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2