Algebra

# Table of squares

A table of squares or a table of the construction of numbers into the second power.

The table contains the calculated multiplication values of numbers raised to the second power. In the left column of the table there are dozens of numbers raised to a degree, and in the top row of the table there are ones. At the intersection of numbers from the top row and the left column is a number with a calculated value.

0 1 2 3 4 5 6 7 8 9
0 0 1 4 9 16 25 36 49 64 81
1 100 121 144 169 196 225 256 289 324 361
2 400 441 484 529 576 625 676 729 784 841
3 900 961 1024 1089 1156 1225 1296 1369 1444 1521
4 1600 1681 1764 1849 1936 2025 2116 2209 2304 2401
5 2500 2601 2704 2809 2916 3025 3136 3249 3364 3481
6 3600 3721 3844 3969 4096 4225 4356 4489 4624 4761
7 4900 5041 5184 5329 5476 5625 5776 5929 6084 6241
8 6400 6561 6724 6889 7056 7225 7396 7569 7744 7921
9 8100 8281 8464 8649 8836 9025 9216 9409 9604 9801

## Table of squares

 02=0 12=1 22=4 32=9 42=16 52=25 62=36 72=49 82=64 92=81 102=100 112=121 122=144 132=169 142=196 152=225 162=256 172=289 182=324 192=361 202=400 212=441 222=484 232=529 242=576 252=625 262=676 272=729 282=784 292=841 302=900 312=961 322=1024 332=1089 342=1156 352=1225 362=1296 372=1369 382=1444 392=1521 402=1600 412=1681 422=1764 432=1849 442=1936 452=2025 462=2116 472=2209 482=2304 492=2401 502=2500 512=2601 522=2704 532=2809 542=2916 552=3025 562=3136 572=3249 582=3364 592=3481 602=3600 612=3721 622=3844 632=3969 642=4096 652=4225 662=4356 672=4489 682=4624 692=4761 702=4900 712=5041 722=5184 732=5329 742=5476 752=5625 762=5776 772=5929 782=6084 792=6241 802=6400 812=6561 822=6724 832=6889 842=7056 852=7225 862=7396 872=7569 882=7744 892=7921 902=8100 912=8281 922=8464 932=8649 942=8836 952=9025 962=9216 972=9409 982=9604 992=9801

## Theory

The square of a number is the result of multiplying a number by itself. The operation of calculating the square of a number is a special case of raising a number to the second power:

`62 = 6 × 6` = 36

This expression is read: «square the number 6» or «6 in the square».