All About Fractions

Change the mixed number to an improper fraction

• 29/8
• 24/8
• 16/6
• 55/8

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.7.NS.A.1C

• 8  1/4
• 7  1/5
• 4  5/12
• 3  1/4

Tags

CCSS.5.NF.B.6

⁵/₆ + ²/₃ =

• ⁷/₆
• 1 ¹/₂
• ³/₆
• 1 ⁹/₆

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/7 + 2/7

• 5/14
• 6/49
• 5/7
• 1/7

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• Yes, the problem has been correctly added.

• No, you cannot add fractions with unlike denominators like that.

• No, 5 + 7 is not 12.

• No, 2 + 3 is not 5.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Mr. Cave is painting the Caves' house. He needs a total of 5 ²/₃ gallons of paint. He has 3 ³/₄ gallons already. How much more paint does he need to finish this project?

• ¹¹/₁₂
• 2 ¹/₃
• 1 ¹¹/₁₂
• 1 ¹/₂

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Evaluate

• 8/21

• 3 103/105

• 4 127/168

• 2/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Carefully following a recipe, Ben used exactly 5/8 of a cup of oil and 3/4 of a cup of water. How many cups of liquid did Ben use in all?

• 1/8
• 2/3
• 1 1/2
• 1 3/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1½ x 3⅓

• ⅕
• 5
• ⅖
• 9

Tags

CCSS.5.NF.B.6