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Grade 3 - Mathematics
1.14 Square Roots

Method:

  1. Write the number as repeated factors.
  2. One of the factors is the square root.

Example:
Find the square root of 64.
We can write the number 64 as repeated factors of 8 x 8.
Therefore square root of 64 is 8
Answer: 8
Directions: Answer the following questions. Also write atleast 10 examples of perfect squares.
Q 1: Square root of 64 is
128
64
8

 Q 2: The number 10 is called the square root of 100 because 10 multiplied by itself equals 100.
True
False

Q 3: Square root of 4 is
2
16
8

 Q 4: Square root of 36 is
64
36
6

Q 5: Square root of 16 is
32
5
4

 Q 6: A square number is the product of any number multiplied by itself.
False
True

Q 7: Square root of 49 is
7
98
49

 Q 8: Square root of 1 is
1
2
0

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 Question 10: This question is available to subscribers only!


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