Visualizing and Adding Fractions

What does A represent?

• a whole number

• a fraction

• a mixed number

• an improper fraction

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What does B (the circled red number) represent?

• a whole number

• a fraction

• a mixed number

• an improper fraction

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

If B is a fraction, what is a fraction?

• a whole number

• all the numbers adding to 1 and a piece of another number

• a piece of a whole number

• any number

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

This top part of the fraction is called,

• the top

• the bottom

• the numerator

• the denominator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

This bottom part of the fraction is called,

• the top

• the bottom

• the numerator

• the denominator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Is this circled answer correct?

• Yes

• No

Tags

CCSS.4.NF.B.3A

What happened to the numerator in the answer?

• It changed

• It stayed the same

Tags

CCSS.4.NF.B.3A

What happened to the denominator in the answer?

• It changed

• It stayed the same

Tags

CCSS.4.NF.B.3A

What do you know about the the answers to all of the numerators in these three equations?

• the tops (numerators) of the two fractions are multiplied together

• the tops( numerators) of the two fractions always stay the same

• the tops (numerators) of the two fractions are added together

Tags

CCSS.4.NF.B.3A

What do you know about the the answers to all of the denominator in these three equations?

• the bottoms (denominators) of the two fractions are multiplied together

• the bottoms (denominators) of the two fractions always stay the same

• the bottoms (denominators) of the two fractions are added together

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D