Compare the Size of Irrational Numbers and Place them on a Number Line: CCSS.Math.Content.8.NS.A.2 - 8th Grade Math

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Question

Which point on the number line best represents $\sqrt{4}?$

Answer

To solve this problem, we first need to know what number $\sqrt{4}$ represents:

We are looking for a point on the number line that is on . Based on the number line provided, point B is the best representation of $\sqrt{4}$

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Question

Which point on the number line best represents $\sqrt{16}?$

Answer

To solve this problem, we first need to know what number $\sqrt{16}$ represents:

We are looking for a point on the number line that is on . Based on the number line provided, point D is the best representation of $\sqrt{16}$

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Question

Which point on the number line best represents $\pi?$

Answer

To solve this problem, we first need to know what number the symbol $\pi$ represents:

$\pi=3.14...$

We are looking for a point on the number line that is between and , but much closer to . Based on the number line provided, point C is the best representation of $\pi$

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Question

Which point on the number line best represents $\sqrt{2}?$

Answer

To solve this problem, we first need to know what number $\sqrt{2}$ represents:

$\sqrt{2}=1.41421..$

We are looking for a point on the number line that is between and , about right between them. Based on the number line provided, point A is the best representation of $\sqrt{2}$

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Question

Which point on the number line best represents $\sqrt{20}?$

Answer

To solve this problem, we can think of perfect squares around $\sqrt{20}$

$\sqrt{16}=4$

$\sqrt{25}=5$

This means that $\sqrt{20}$ has to be between and on the number line. Based on the number line provided, point E is the best representation of $\sqrt{20}$

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Question

Which point on the number line best represents $\sqrt{43}?$

Answer

To solve this problem, we can think of perfect squares around $\sqrt{43}$

$\sqrt{36}=6$

$\sqrt{49}=7$

This means that $\sqrt{43}$ has to be between and on the number line. Based on the number line provided, point F is the best representation of $\sqrt{43}$

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Question

Which point on the number line best represents $\sqrt{49}?$

Answer

To solve this problem, we first need to know what number $\sqrt{49}$ represents:

We are looking for a point on the number line that is on . Based on the number line provided, point G is the best representation of $\sqrt{49}$

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Question

Which point on the number line best represents $\sqrt{51}?$

Answer

To solve this problem, we can think of perfect squares around $\sqrt{51}$

$\sqrt{49}=7$

$\sqrt{64}=8$

This means that $\sqrt{51}$ has to be between and on the number line, but closer to because is closer to than . Based on the number line provided, point H is the best representation of $\sqrt{51}$

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Question

Which point on the number line best represents $\sqrt{60}?$

Answer

To solve this problem, we can think of perfect squares around $\sqrt{60}$

$\sqrt{49}=7$

$\sqrt{64}=8$

This means that $\sqrt{60}$ has to be between and on the number line, but closer to because is closer to than . Based on the number line provided, point I is the best representation of $\sqrt{60}$

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Question

Which point on the number line best represents $\sqrt{72}?$

Answer

To solve this problem, we can think of perfect squares around $\sqrt{72}$

$\sqrt{64}=8$

$\sqrt{81}=9$

This means that $\sqrt{72}$ has to be between and on the number line. Based on the number line provided, point J is the best representation of $\sqrt{72}$

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Question

Which point on the number line best represents $\sqrt{81}?$

Answer

To solve this problem, we first need to know what number $\sqrt{81}$ represents:

We are looking for a point on the number line that is on . Based on the number line provided, point K is the best representation of $\sqrt{81}$

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Question

Which point on the number line best represents $\sqrt{107}?$

Answer

To solve this problem, we can think of perfect squares around $\sqrt{107}$

$\sqrt{100}=10$

$\sqrt{121}=11$

This means that $\sqrt{107}$ has to be between and on the number line, but closer to because is closer to than . Based on the number line provided, point L is the best representation of $\sqrt{107}$

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Question

Which point on the number line best represents $\pi?$

Answer

To solve this problem, we first need to know what number the symbol $\pi$ represents:

$\pi=3.14...$

We are looking for a point on the number line that is between and , but much closer to . Based on the number line provided, point C is the best representation of $\pi$

Compare your answer with the correct one above

Question

Which point on the number line best represents $\sqrt{2}?$

Answer

To solve this problem, we first need to know what number $\sqrt{2}$ represents:

$\sqrt{2}=1.41421..$

We are looking for a point on the number line that is between and , about right between them. Based on the number line provided, point A is the best representation of $\sqrt{2}$

Compare your answer with the correct one above

Question

Which point on the number line best represents $\sqrt{4}?$

Answer

To solve this problem, we first need to know what number $\sqrt{4}$ represents:

We are looking for a point on the number line that is on . Based on the number line provided, point B is the best representation of $\sqrt{4}$

Compare your answer with the correct one above

Question

Which point on the number line best represents $\sqrt{16}?$

Answer

To solve this problem, we first need to know what number $\sqrt{16}$ represents:

We are looking for a point on the number line that is on . Based on the number line provided, point D is the best representation of $\sqrt{16}$

Compare your answer with the correct one above

Question

Which point on the number line best represents $\sqrt{20}?$

Answer

To solve this problem, we can think of perfect squares around $\sqrt{20}$

$\sqrt{16}=4$

$\sqrt{25}=5$

This means that $\sqrt{20}$ has to be between and on the number line. Based on the number line provided, point E is the best representation of $\sqrt{20}$

Compare your answer with the correct one above

Question

Which point on the number line best represents $\sqrt{43}?$

Answer

To solve this problem, we can think of perfect squares around $\sqrt{43}$

$\sqrt{36}=6$

$\sqrt{49}=7$

This means that $\sqrt{43}$ has to be between and on the number line. Based on the number line provided, point F is the best representation of $\sqrt{43}$

Compare your answer with the correct one above

Question

Which point on the number line best represents $\sqrt{49}?$

Answer

To solve this problem, we first need to know what number $\sqrt{49}$ represents:

We are looking for a point on the number line that is on . Based on the number line provided, point G is the best representation of $\sqrt{49}$

Compare your answer with the correct one above

Question

Which point on the number line best represents $\sqrt{51}?$

Answer

To solve this problem, we can think of perfect squares around $\sqrt{51}$

$\sqrt{49}=7$

$\sqrt{64}=8$

This means that $\sqrt{51}$ has to be between and on the number line, but closer to because is closer to than . Based on the number line provided, point H is the best representation of $\sqrt{51}$

Compare your answer with the correct one above

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