Square Root Table

Square Root Table: In mathematics, the square of a number refers to the value which we get after multiplying the same number by itself (Y × Y = X). Here, the square root of X (√X) refers to Y. Every non-negative number such as 1,2,3,4,5,…, etc., can have a non-negative square root such as √4=2,√9=3,√16=4, etc. The square root lists can be written in a table. Example, the value of root 3 is 1.732. Also, to understand the root table, it’s better to draw a square table at first. Similarly, we can also create a cube root table from 1 to 100, which will consist of cubic roots of numbers.

A square number such as 16 can have 4 and -4 as a square root because (4)2 =16 and (-4)2 =16 this means every square number can have positive and negative numbers as the square root. But, we need to prefer non-negative numbers in terms of the square root.

Square Root Table From 1 to 50

Here we are providing the square root table from numbers 1 to 50;

Number Square Root(√) Number Square Root(√) Number Square Root(√)
1 1 18 4.243 35 5.916
2 1.414 19 4.359 36 6
3 1.732 20 4.472 37 6.083
4 2.000 21 4.583 38 6.164
5 2.236 22 4.690 39 6.245
6 2.449 23 4.796 40 6.325
7 2.646 24 4.899 41 6.403
8 2.828 25 5 42 6.481
9 3 26 5.099 43 6.557
10 3.162 27 5.196 44 6.633
11 3.317 28 5.292 45 6.708
12 3.464 29 5.385 46 6.782
13 3.606 30 5.477 47 6.856
14 3.742 31 5.568 48 6.928
15 3.873 32 5.657 49 7
16 4 33 5.745 50 7.071
17 4.123 34 5.831

Just like the formulas of Mathematics, these will helps us to solve complex problems. Having a root table handy will prove to be useful while solving equations with speed and accuracy. Every non-negative number, if it is multiplied by itself, then the result is a square.

Square Table

Let us now create a table here which will give the square values of numbers. If students memorize this table, it will be easy for them to calculate the complex multiplication problems quickly.  This table will also be helpful for the candidates who are appearing for any competitive exams because these exams carry questions based quantitative and aptitude. So, here is the table of the square of 1 to 50 numbers.

Number (n) Square (n2) Number (n) Square (n2) Number(n) Square (n2)
1 1 18 324 35 1225
2 4 19 361 36 1296
3 9 20 400 37 1369
4 16 21 441 38 1444
5 25 22 484 39 1521
6 36 23 529 40 1600
7 49 24 576 41 1681
8 64 25 625 42 1764
9 81 26 676 43 1849
10 100 27 729 44 1936
11 121 28 784 45 2025
12 144 29 841 46 2116
13 169 30 900 47 2209
14 196 31 961 48 2304
15 225 32 1024 49 2401
16 256 33 1089 50 2500
17 289 34 1156

Cube Root Table

Cube root of a number is written as 3√A = B which means B x B x B = A. Even, having a cube root table at hand proves to be useful for complex arithmetic operations. Here, is the cube root table of some cubic numbers, let’s have a look.

3√8 2
3√27 3
3√64 4
3√125 5
3√216 6
3√343 7
3√512 8
3√729 9
3√1000 10
3√1331 11

Knowing the square root and cube root table while learning the equations and formulas will help in achieving excellent scores in this subject.

By referring to these square and square root tables we can solve this particular type of equation such as  52 + √16=?

And by referring to the square root and cube root table pdf you can solve complex problems such as √121 –  3√64=?

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1 Comment

  1. Cube of numbers from 1 to 50 in a table chart

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