Order of Operations Fractions Review

True or False:

When reducing we can only reduce a numerator with a denominator that share common factors.

• True

• False

True or False:

When adding or subtracting fractions the first thing you need to do is to make sure the denominators are the same.

• True

• False

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

True or False:

When you raise a fraction to a power it is the same as sharing the power with the numerator and denominator and finding the values of those. 

• True

• False

Tags

CCSS.8.EE.A.1

True or False:

When subtracting we find a common numerator and then subtract the denominators only.

• True

• False

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

True or False:

When multiplying or dividing fraction we have to change all mixed numbers to improper fractions in order to conduct the mathematical operation.

• True

• False

Tags

CCSS.7.NS.A.2A

When multiplying fractions we must:

• find a common denominator, then multiply

• find a common numerator, then multiply

• reduce and then multiply numerator with numerator and denominator with denominator

• keep the first fraction, change the multiplication sign, flip the second fraction, then divide

Tags

CCSS.5.NF.B.6

In order to divide fractions we must:

• find a common denominator

• find a common numerator

• reduce and then multiply numerator with numerator and denominator with denominator

• keep the first fraction, change the division sign, flip the second fraction, then multiply

Tags

CCSS.6.NS.A.1

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 1

Tags

CCSS.6.NS.A.1