Adding and Subtracting Fractions HW1

Convert the mixed fraction to a improper fraction.

• 27 /7
• 21 /7
• 31 /7
• 41/7

Tags

CCSS.3.NF.A.1

Convert the mixed fraction to a improper fraction.

• 22 /9
• 20/9
• 31 / 9
• 4/6

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

  How do you add two fractions with like denominators?

• Add the denominators; keep the numerators the same
• Add the numerators and add the denominators
• Add the numerators to the denominators
• Add the numerators and keep the like denominators

Tags

CCSS.3.NF.A.1

• 4/5
• 4/10
• 2/5
• 5

Tags

CCSS.3.G.A.2

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3

3/9 + 4/9

• 7/18
• 7/9
• 12/9
• 12/81

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

⁷/₈ - ²/₈

• ⁵/₁₆
• ⁹/₈
• ⁶/₈
• ⁵/₈

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

2/12 + 3/12

• 5/12
• 5/24
• 6/12
• 6/144

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

³/₁₀ + ⁷/₁₀

• ¹⁰/₂₀
• ⁴/₁₀
• ¹⁰/₁₀ OR 1
• ⁴/₂₀

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

CCSS.3.NF.A.3

3/4  + 2/4 =

• 6/4
• 1  1/2
• 1  1/4
• 2

• 14/16
• 7/8
• 8/7
• 4/10

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2