CCSS.Math.Content.4.NF.A.2

Compare. Write <, >, or =.
1/3   and   2/9

• >
• <
• =

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CCSS.Math.Content.4.NF.A.2

Hailey and Wendy painted an entire wall together. Hailey painted 3/7 of the wall, and Wendy painted the rest. Which statement is true?

• A) Hailey painted less than half the wall, and Wendy painted more than half the wall.
• B) Hailey painted more than half the wall, and Wendy painted less than half the wall.
• C) Each girl painted more than half the wall.
• D) Each girl painted less than half the wall.

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CCSS.Math.Content.4.NF.A.2

Which of these numbers could NOT be a common denominator for these three fractions?
1/3   and 2/5   and   3/10

• 15
• 30
• 60
• 90

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CCSS.Math.Content.4.NF.A.2

What is the least common denominator of 1/4 and 2/5?

• 5
• 25
• 10
• 20

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CCSS.Math.Content.4.NF.A.2

Lexie wrote a true statement.  Which of the following could be her statement?

• 3/6 is greater than 1/2.
• 1/4 is less than 1/8.
• 3/5 is less than 3/4.
• 3/10 is greater than 2/4.

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CCSS.Math.Content.4.NF.A.2

Compare the fractions.
4/8 _ 3/5

• =
• >
• +
• <

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CCSS.Math.Content.4.NF.A.2

Question #5
Mr. Smith writes the following problem on the board.
  1/2 + 2/3
Which statement about Mr. Smith s problem is true?  

• The answer to Mr. Smith s problem is less than 1.
• The answer to Mr. Smith s problem is between 1 and 2.
• The answer to Mr. Smith s problem is between 2 and 3.
• The answer to Mr. Smith s problem is between 3 and 4.

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CCSS.Math.Content.4.NF.A.2

Which is greater?
1/5  or 1/3

• 1/5
• 1/3

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CCSS.Math.Content.4.NF.A.2

What must you have to add and subtract fractions?

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

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CCSS.Math.Content.4.NF.A.2

Which problem would use 12 as the least common denominator?

• 2/3 + 3/5
• 3/4 + 1/6
• 7/10 + 1/2
• 5/12 + 3/5

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CCSS.Math.Content.4.NF.A.2