Which two whole numbers does $$\text{√40}$$ fall between?

$$\text{√40}$$ falls between 6 and 7, since $$6^2 = 36$$ and $$7^2 = 49$$ .

What is the approximate value of $$\text{√53}$$ ?

The approximate value of $$\text{√53}$$ is about 7.28, as it falls between 7 and 8.

What is the square root of 196?

The square root of 196 is 14, since $$14^2 = 196$$ .

Estimate the square root of 80.

The square root of 80 is between 8 and 9, closer to 9, since $$8^2 = 64$$ and $$9^2 = 81$$ .

Which two whole numbers does $$\text{√32}$$ fall between?

$$\text{√32}$$ falls between 5 and 6, since $$5^2 = 25$$ and $$6^2 = 36$$ .

What is the square root of 121?

The square root of 121 is 11, since $$11^2 = 121$$ .

How do you estimate $$\text{√74}$$ ?

$$\text{√74}$$ is between 8 and 9, closer to 9, since $$8^2 = 64$$ and $$9^2 = 81$$ .

What is the significance of estimating square roots?

Estimating square roots helps in understanding the size of numbers and is useful in real-life applications, such as measuring and calculating areas.

What is a perfect square?

A perfect square is a number that can be expressed as the square of an integer. For example, 1, 4, 9, 16, and 25 are perfect squares.

Why is it important to understand non-perfect square roots?

Understanding non-perfect square roots is important for solving real-world problems, such as in geometry and physics, where exact values may not be available.

Estimating Non Perfect Square Roots Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a non-perfect square root?

Back

2.

FLASHCARD QUESTION

Front

How do you estimate the square root of a non-perfect square?

Back

Tags

CCSS.8.NS.A.2

3.

FLASHCARD QUESTION

Front

What is the square root of 64?

Back

Tags

CCSS.8.EE.A.2

4.

FLASHCARD QUESTION

Front

Estimate the square root of 50.

Back

Tags

CCSS.8.NS.A.2

5.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.8.NS.A.2

6.

FLASHCARD QUESTION

Front

Back

Tags

CCSS.8.NS.A.2

7.

FLASHCARD QUESTION

Front

How do you find the square root of a number like 150?

Back

Tags

CCSS.8.NS.A.2

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