CCSS.Math.Content.7.NS.A.3

Which statement is NOT true?

• 0.121212… is a rational number.
• 0.34353637 is an irrational number.
• 8.14 is a rational number.
• 5.12345… is an irrational number.

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CCSS.Math.Content.7.NS.A.3

solve 

• - 2/9
• - 5/9 
• 2/9
• no there

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CCSS.Math.Content.7.NS.A.3

Classify the following:
0.478123123123123123....

• Rational
• Irrational

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CCSS.Math.Content.7.NS.A.3

The answer to an addition problem is called the ________.

• Product
• Addend
• Sum

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CCSS.Math.Content.7.NS.A.3

6.2 is ________ than 6.20000000

• Equal
• Less
• Greater

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CCSS.Math.Content.7.NS.A.3

Find the Maximum of the following numbers:
84, 88, 72, 74, 98, 16, 94 

• 16
• 98
• 84
• There is no maximum.

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CCSS.Math.Content.7.NS.A.3

2^-1

• 1/2
• 1/1
• -1/1
• -1/2

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CCSS.Math.Content.7.NS.A.3

-22 ÷ -11

• 2
• -2
• 44
• -44

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CCSS.Math.Content.7.NS.A.3

Add using scientific notation.
(5.2 x 10⁷) + (3.01 x 10⁴)

• 5.20301 x 10¹¹
• .520301 x 10⁷
• 5.20301 x 10⁷
• 5.20301 x 10⁸

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CCSS.Math.Content.7.NS.A.3

An expert diver is looking for a particular species of fish along the coast line. He dives 22 feet below the surface of the ocean. Then he dives down 7 more feet. He swims back up 14 feet and down another 4 feet before he finds the species of fish he is looking for. What was the depth at which the diver found the fish?

• -5 feet
• -19 feet
• -25 feet
• -47 feet

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CCSS.Math.Content.7.NS.A.3