平方表:(a±b)2=a2±2ab+b2   a2-b2=(a+b)(a-b)   a2+b2=(a±b)22ab

02=012=122=432=942=1652=2562=3672=4982=6492=81
102=100112=121122=144132=169142=196152=225162=256172=289182=324192=361
202=400212=441222=484232=529242=576252=625262=676272=729282=784292=841
302=900312=961322=1024332=1089342=1156352=1225362=1296372=1369382=1444392=1521
402=1600412=1681422=1764432=1849442=1936452=2025462=2116472=2209482=2304492=2401
502=2500512=2601522=2704532=2809542=2916552=3025562=3136572=3249582=3364592=3481
602=3600612=3721622=3844632=3969642=4096652=4225662=4356672=4489682=4624692=4761
702=4900712=5041722=5184732=5329742=5476752=5625762=5776772=5929782=6084792=6241
802=6400812=6561822=6724832=6889842=7056852=7225862=7396872=7569882=7744892=7921
902=8100912=8281922=8464932=8649942=8836952=9025962=9216972=9409982=9604992=9801

立方表:(a+b)3=a3+3a2b+3ab2+b3   a3±b3=(a±b)(a2ab+b2)

03=013=123=833=2743=6453=12563=21673=34383=51293=729
103=1000113=1331123=1728133=2197143=2744153=3375163=4096173=4913183=5832193=6859