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Eighth Grade (Grade 8) Radicals Questions

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Grade 8 Radicals CCSS: 8.EE.A.2
What is the square root of 25?
  1. 20
  2. 4
  3. 3
  4. 5
Grade 8 Radicals CCSS: 8.NS.A.2
The square root of 150 is between                .
  1. 10 and 11
  2. 11 and 12
  3. 12 and 13
  4. 13 and 14
Grade 8 Radicals
Add: -2√3+√75
  1. 3√3
  2. 7√3
  3. -3√3
  4. -2√3
Grade 8 Radicals CCSS: 8.EE.A.2
√225=15
  1. True
  2. False
Grade 8 Radicals CCSS: 8.EE.A.2
What is √49+√64?
  1. 15
  2. 12
  3. 121
  4. 9
Grade 8 Radicals CCSS: 8.EE.A.2
What is the square root of 16?
  1. 3
  2. 4
  3. 2
  4. 8
Grade 8 Radicals CCSS: 8.EE.A.2
What is the square root of 81?
  1. 9
  2. 8
  3. 7
  4. 6
  5. 5
  6. 4
  7. 3
  8. 2
Grade 8 Radicals CCSS: 8.NS.A.2
Estimate the square root of 75.
  1. 8.7
  2. 4.2
  3. 7.4
  4. 9.5
Grade 8 Radicals
√38 is a perfect square.
  1. True
  2. False
Grade 8 Radicals CCSS: 8.EE.A.2
Find the square root.

√144
  1. 72
  2. 12
  3. 6
  4. 3
Grade 8 Radicals CCSS: 8.EE.A.2
Select the answer.

√36
  1. 4
  2. 5
  3. 6
  4. 7
Grade 8 Radicals CCSS: 8.EE.A.2
Find the square root.

√36
  1. 6
  2. 18
  3. 36
  4. 1296
Grade 8 Radicals CCSS: 8.NS.A.2
Between which two numbers does √5 fall?
  1. 1 and 2
  2. 2 and 3
  3. 3 and 4
  4. 4 and 5
Grade 8 Radicals
What are numbers whose square roots are whole numbers?
  1. Coefficients
  2. Like Terms
  3. Perfect Squares
  4. Powers
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