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Rekenen oefenen met rekenoefeningen: Optellen, aftrekken, vermenigvuldigen,
delen, machtsverheffen, worteltrekken. Alle bewerkingen, op elk niveau.
Auch auf Deutsch: Quadrieren!
Kwadraten en kwadrateren, overzicht
Een kwadraat is de uitkomst van een vermenigvuldiging van een getal met zichzelf.
Hieronder staan alle kwadraten van 1 tot en met 100.
| 1 2 |
= |
1 | | 21 2 |
= |
441 | | 41 2 |
= |
1681 | | 61 2 |
= |
3721 | | 81 2 |
= |
6561 | | | 2 2 |
= |
4 | | 22 2 |
= |
484 | | 42 2 |
= |
1764 | | 62 2 |
= |
3844 | | 82 2 |
= |
6724 | | | 3 2 |
= |
9 | | 23 2 |
= |
529 | | 43 2 |
= |
1849 | | 63 2 |
= |
3969 | | 83 2 |
= |
6889 | | | 4 2 |
= |
16 | | 24 2 |
= |
576 | | 44 2 |
= |
1936 | | 64 2 |
= |
4096 | | 84 2 |
= |
7056 | | | 5 2 |
= |
25 | | 25 2 |
= |
625 | | 45 2 |
= |
2025 | | 65 2 |
= |
4225 | | 85 2 |
= |
7225 | | | 6 2 |
= |
36 | | 26 2 |
= |
676 | | 46 2 |
= |
2116 | | 66 2 |
= |
4356 | | 86 2 |
= |
7396 | | | 7 2 |
= |
49 | | 27 2 |
= |
729 | | 47 2 |
= |
2209 | | 67 2 |
= |
4489 | | 87 2 |
= |
7569 | | | 8 2 |
= |
64 | | 28 2 |
= |
784 | | 48 2 |
= |
2304 | | 68 2 |
= |
4624 | | 88 2 |
= |
7744 | | | 9 2 |
= |
81 | | 29 2 |
= |
841 | | 49 2 |
= |
2401 | | 69 2 |
= |
4761 | | 89 2 |
= |
7921 | | | 10 2 |
= |
100 | | 30 2 |
= |
900 | | 50 2 |
= |
2500 | | 70 2 |
= |
4900 | | 90 2 |
= |
8100 | | | 11 2 |
= |
121 | | 31 2 |
= |
961 | | 51 2 |
= |
2601 | | 71 2 |
= |
5041 | | 91 2 |
= |
8281 | | | 12 2 |
= |
144 | | 32 2 |
= |
1024 | | 52 2 |
= |
2704 | | 72 2 |
= |
5184 | | 92 2 |
= |
8464 | | | 13 2 |
= |
169 | | 33 2 |
= |
1089 | | 53 2 |
= |
2809 | | 73 2 |
= |
5329 | | 93 2 |
= |
8649 | | | 14 2 |
= |
196 | | 34 2 |
= |
1156 | | 54 2 |
= |
2916 | | 74 2 |
= |
5476 | | 94 2 |
= |
8836 | | | 15 2 |
= |
225 | | 35 2 |
= |
1225 | | 55 2 |
= |
3025 | | 75 2 |
= |
5625 | | 95 2 |
= |
9025 | | | 16 2 |
= |
256 | | 36 2 |
= |
1296 | | 56 2 |
= |
3136 | | 76 2 |
= |
5776 | | 96 2 |
= |
9216 | | | 17 2 |
= |
289 | | 37 2 |
= |
1369 | | 57 2 |
= |
3249 | | 77 2 |
= |
5929 | | 97 2 |
= |
9409 | | | 18 2 |
= |
324 | | 38 2 |
= |
1444 | | 58 2 |
= |
3364 | | 78 2 |
= |
6084 | | 98 2 |
= |
9604 | | | 19 2 |
= |
361 | | 39 2 |
= |
1521 | | 59 2 |
= |
3481 | | 79 2 |
= |
6241 | | 99 2 |
= |
9801 | | | 20 2 |
= |
400 | | 40 2 |
= |
1600 | | 60 2 |
= |
3600 | | 80 2 |
= |
6400 | | 100 2 |
= |
10000 | |
Kwadraten zijn de eenvoudigste vorm van machtsverheffen.
Als je wilt kun je rekensommen met kwadraten oefenen.
Het omgekeerde van kwadrateren is worteltrekken.
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