Values of Squares 1 to 20

If a number is multiplies by the same number, then the obtained number is called the square of that number.

(किसी संख्या को यदि उसी संख्या से गुणा किया जाए तो प्राप्त संख्या उसी संख्या का वर्ग कहलाती है।)

On squaring a number, the number of digits in it is 2n or (2n -1)

(किसी संख्या का वर्ग  करने पर उसमें अंको की संख्या  2n या (2n –1) होती है।)

Square from 1 to 10

Square 1 to 10
12	1 × 1	1
22	2 × 2	4
32	3 × 3	9
42	4 × 4	16
52	5 × 5	25
62	6 × 6	36
72	7 × 7	49
82	8 × 8	64
92	9 × 9	81
102	10 × 10	100

Square from 11 to 20

Squares 1 to 20

Square  11 to 20
112	11 × 11	121
122	12 × 12	144
132	13 × 13	169
142	14 × 14	196
152	15 × 15	225
162	16 × 16	256
172	17 × 17	289
182	18 × 18	324
192	19 × 19	361
202	20 × 20	400

Squares from 1-20 (Even Numbers)

The Even Numbers From 1 to 20 are 2, 4, 6, 8, 10, 12, 14, 16, 18 and 20.

Square  1 to 20 (Even)
22	2 × 2	4
42	4 × 4	16
62	6 × 6	36
82	8 × 8	64
102	10 × 10	100
122	12 × 12	144
142	14 × 14	196
162	16 × 16	256
182	18 × 18	324
202	20 × 20	400

Squares from 1-20 (Odd Numbers)

The Odd Numbers from 1 to 20 are 1, 3, 5, 7, 9, 11, 13, 15, 17 and 19.

Square  1 to 20 (ODD)
12	1 × 1	1
32	3 × 3	9
52	5 × 5	25
72	7 × 7	49
92	9 × 9	81
112	11 × 11	121
132	13 × 13	169
152	15 × 15	225
172	17 × 17	289
192	19 × 19	361

Also read- Multiplication table from 1- 20

Squares 1 to 20 Chart

Squares 1 to 20 Chart
12   =    1	112  =  121
22    =      4	122  =  144
32    =    9	132  =  169
42    =    16	142  =  196
52   =    25	152  =  225
62    =    36	162  =  256
72   =    49	172  =  289
82    =    64	182  =  324
92    =    81	192  =  361
102 =    100	202  =  400

 

List of Squares 1 to 20 Chart, PDF Download

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