Multiplication and Division of Fractions-Formative

Top number of a fraction, the amount of pieces selected of the whole or set.

• Numerator
• Denominator
• Fraction Bar
• Division

Botton number of a fraction, total number of pieces in the whole, or total number of pieces in the set

• Numerator
• Denominator
• Fraction Bar
• Division

A fraction is...

• a division problem
• a multiplication problem
• an addition problem
• a subtraction problem

What does a fraction bar do

• Separates the numerator from the denominator and acts as a division sign
• keeps the numerator from arguing with the denominator
• Separates the numerator from the denominator and acts as a multiplication sign

five ninths is the same as...

• 5 divided by 9
• 9 divided by 5
• 5 total pieces with 9 selected
• 5 multiplied by 9

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

When the numerator (top number) is larger than the denominator (bottom)

• Proper Fraction
• Improper Fraction
• Mixed Number
• Equivalent Fraction

A _____ is a combination of a whole number and a fraction. 

• Proper Fraction
• Improper Fraction
• Mixed Number
• Equivalent Fraction

Tags

CCSS.3.NF.A.3C

Find the Greatest Common Factor of 16 and 24. 
Hint use a factor rainbow or t chart

• 1
• 2
• 8
• 12

Compare the following fractions 

• 2/5 > 4/7
• 2/5 < 4/7
• 2/5 = 4/7

Compare the following fractions

• 5/8 > 5/6
• 5/8 < 5/6
• 5/8 = 5/6