Square%20roots%20and%20Cube%20roots

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Square roots and Cube roots
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Contents
Click On The Pictures To Start
Square Roots/Numbers
Finished? Click Here!
Cube Roots/Numbers
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Square Roots

• Ok, Square roots!
• A square root is the opposite of squaring a
  number.
• Three squared is nine, so the square root of nine
  is three!
• A square root of a number is ...
• ... a value that can be multiplied by itself to
  give the original number!
• A square root of 9 is ...
• ... 3, because when 3 is multiplied by itself you
  get 9!

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Square Numbers From 1-10
Number Squared
1 1
2 4
3 9
4 16
5 25
6 36
7 49
8 64
9 81
10 100
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Square Numbers From 11-20
Number Squared
11 121
12 144
13 169
14 196
15 225
16 256
17 289
18 324
19 361
20 400
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Cube Roots

• Cube Roots!
• A cube root goes the other direction of having
  something cubed
• 3 cubed is 27, so the cube root of 27 is 3!
• The cube root of a number is ...
• ... a special value that when cubed gives the
  original number!
• The cube root of 27 is
• ... 3, because when 3 is cubed you get 27!

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Cubed Numbers From 1-10
Number Cubed
1 3
2 8
3 27
4 64
5 125
6 216
7 343
8 512
9 729
10 1000
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Tasky Challenge!
Copy and Complete the Square and Cube Root sums!
Good luck!

• Square
• v9 ?
• v225 ?
• v64 ?
• v16 ?
• v49 ?
• Cube
• v27 ?
• v216 ?
• v1 ?
• v8 ?
• v343 ?

Done? Click Here!
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Answers (no peeking!)
Here are the answers to the previous questions,
hope you get them right!

• Square
• 3
• 15
• 8
• 4
• 7
• Cube
• 3
• 6
• 1
• 2
• 7

Click here!