Adding & Subtracting Fractions w/ Unlike Denominator - 11/22/24

Mathematical Equivalence

ON

Tags

TEKS.MATH.5.3H

Mathematical Equivalence

ON

Tags

TEKS.MATH.5.3H

Mathematical Equivalence

ON

Tags

TEKS.MATH.5.3H

Mathematical Equivalence

ON

Tags

TEKS.MATH.5.3H

What is the sum of 1/3 and 3/4?

• 13/12

• 11/12

• 9/12

• 15/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the sum of 4/5 and 2/7?

• 34/35

• 33/35

• 36/35

• 38/35

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the least common multiple (LCM) of 8 and 5?

What is the LCM of 6 and 15?

Reorder the instructions on how to add fractions with different denominators

• Add whole numbers together

• Add fractions together

• Add the whole numbers & simplify if needed

• Change the fractions

• Find the LCM of the fractions

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Reorder the instructions on how to subtract fractions with different denominators

• Complete TX of each fraction

• Find the LCM of the new fractions

• Change the improper fractions to proper fractions

• Simplify if needed

• Add the fractions together

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D