Add, Subtract, Multiply, Divide Fractions

Subtract the fractions then simplify. 33/35 - 8/35

• 5/7

• 20/35

• 25/35

• 5/35

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Subtract the fractions then simplify. 14/20 - 6/20

• 8/20

• 4/10

• 2/5

• 1/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Subtract the fractions then simplify. 9/10 - 3/10

• 1/10

• 3/5

• 4/5

• 6/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Subtract the fractions then simplify. 12/15 - 2/15

• 2/3

• 10/15

• 1/5

• 9/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

28/44 Simplified

• 14/22

• 1/2

• 711

• 7/11

42/56

simplified

• 1/11

• 3/4

• 34

• 7,004/6,559,858

How do you add like fractions?

• You add the numerators together and and keep the denominators the same then simplify the sum

• You divide the numerator and multiply the denominator and don’t simplify

• ???

• You dived the numerator and keep the denominator the same

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is 96/100-36/100?

• 95/100

• 25

• 53/100

• 3/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

How do you add and subtract unlike fractions?

• You add the numerator and denominator together just like you would in like fractions

• You either find the Easiest Common Denominator or the LCD and then add the like fractions together

• What are unlike fractions?

• Multiply numerator and denominator then simplify

Tags

CCSS.7.NS.A.1C

What is 2/11 +1/2?

• 1522

• 15/22

• 37

• 71/84

Tags

CCSS.7.NS.A.1C