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Eighth Grade (Grade 8) Rational and Irrational Numbers Questions

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Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.2
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.1
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.2
Choose the best answer.

[math]sqrt(106)[/math] is between
  1. 10 and 11
  2. 9 and 10
  3. 11 and 12
  4. 8 and 9
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.2
Choose the best answer.
[math]sqrt(67)[/math] is between
  1. 9 and 9.5
  2. 9.5 and 10
  3. 8 and 9
  4. 7 and 8
Grade 8 Rational and Irrational Numbers
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.2
Choose the best answer.

[math]sqrt(65)/7[/math] is between
  1. 1 and 1.2
  2. 1 and 1.3
  3. 1 and 1.4
  4. 1 and 1.5
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.2
Choose the best answer.

[math]sqrt(5)[/math] is between
  1. 0 and 0.5
  2. 0 and 1
  3. 1 and 2
  4. 2 and 3
Grade 8 Rational and Irrational Numbers
Which is largest?
  1. pi
  2. e
  3. 2.1
  4. 3.13
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.2
Choose the best answer.

[math]sqrt(56)/4[/math] is between
  1. 0 and 1
  2. 0 and 0.5
  3. 1 and 2
  4. 1 and 1.5
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.1
Which of the following can NOT be classified as a rational number?
  1. Integers
  2. A number that continues on forever with no pattern
  3. A square root that has finite decimal places
  4. Fractions
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.2
[math]pi<3[/math]
  1. True
  2. False
Grade 8 Rational and Irrational Numbers CCSS: 8.EE.A.2
[math]sqrt2[/math] is what type of number?
  1. integer
  2. irrational
  3. rational
  4. whole
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.2
Choose the best answer.

[math]sqrt(84)[/math] is between
  1. 10 and 11
  2. 9 and 10
  3. 8 and 9
  4. 7 and 8
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.1
Choose the number that is irrational.
  1. [math]21/99[/math]
  2. [math]sqrt100[/math]
  3. [math]sqrt(36/3[/math]
  4. [math]2/94[/math]
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.1
Grade 8 Rational and Irrational Numbers
Which of the following numbers is irrational?
  1. [math].30[/math]
  2. [math]1/2[/math]
  3. [math]-3[/math]
  4. [math]sqrt2[/math]
Grade 8 Rational and Irrational Numbers CCSS: 8.EE.A.1
Rewrite the expression in simpler form.

[math]4^3*4^8[/math]
  1. [math]16^11[/math]
  2. [math]4^24[/math]
  3. [math]16^24[/math]
  4. [math]4^11[/math]
Grade 8 Rational and Irrational Numbers CCSS: 8.NS.A.1
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