MATH - Subtracting Fractions

What is the same when adding or subtracting fractions with the same denominator?

• You multiply the numerator and denominator. 

• You add or subtract the numerator, and keep the same denominator.

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What do you think the difference will be? Select all that apply.

• 

• 

• 

Tags

CCSS.1.OA.A.1

This teacher says we "reduce" the fraction. What do we call this step?

• Extend

• Simplify

What do you think the lowest common denominator will be?

• 4

• 12

• 6

• 24

Select the correct order of steps for subtracting fractions.

• Find a common denominator, Subtract Numerator, Simplify if possible

• Subtract Numerator, Find a common denominator, Simplify if possible

• Simplify if possible, Subtract Numerator, Find a common denominator

• Find a common denominator, Subtract Denominator, Simplify if possible

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2