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a |
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b |
= |
c |
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szorzandó |
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szorzó |
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szorzat |
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(tényezők) |
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Egyenlő tagok összeadását felírhatjuk rövidebben, szorzat
alakban is. Példa: 5 + 5 + 5 + 5 = 5 . 4 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 + 7 = 7 . 9 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3 + 3
= 3 . 11
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A szorzandó megmutatja, hogy melyik szám az összeadandó, a szorzó pedig elárulja, hogy hány tagú az
összeg. (A szorzás műveleti
jelét, a pontot a számítógépes dokumentumokban általában a * jel
helyettesíti.)
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SZORZÓTÁBLA |
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0 |
* |
0 |
= |
0 |
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1 |
* |
0 |
= |
0 |
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|
0 |
* |
1 |
= |
0 |
|
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|
1 |
* |
1 |
= |
1 |
|
|
0 |
* |
2 |
= |
0 |
|
|
|
1 |
* |
2 |
= |
2 |
|
|
0 |
* |
3 |
= |
0 |
|
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|
1 |
* |
3 |
= |
3 |
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|
0 |
* |
4 |
= |
0 |
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|
1 |
* |
4 |
= |
4 |
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|
0 |
* |
5 |
= |
0 |
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|
1 |
* |
5 |
= |
5 |
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|
0 |
* |
6 |
= |
0 |
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1 |
* |
6 |
= |
6 |
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|
0 |
* |
7 |
= |
0 |
|
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1 |
* |
7 |
= |
7 |
|
|
0 |
* |
8 |
= |
0 |
|
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|
1 |
* |
8 |
= |
8 |
|
|
0 |
* |
9 |
= |
0 |
|
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|
1 |
* |
9 |
= |
9 |
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2 |
* |
0 |
= |
0 |
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3 |
* |
0 |
= |
0 |
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|
2 |
* |
1 |
= |
2 |
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3 |
* |
1 |
= |
3 |
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|
2 |
* |
2 |
= |
4 |
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|
|
3 |
* |
2 |
= |
6 |
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|
2 |
* |
3 |
= |
6 |
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|
|
3 |
* |
3 |
= |
9 |
|
|
2 |
* |
4 |
= |
8 |
|
|
|
3 |
* |
4 |
= |
12 |
|
|
2 |
* |
5 |
= |
10 |
|
|
|
3 |
* |
5 |
= |
15 |
|
|
2 |
* |
6 |
= |
12 |
|
|
|
3 |
* |
6 |
= |
18 |
|
|
2 |
* |
7 |
= |
14 |
|
|
|
3 |
* |
7 |
= |
21 |
|
|
2 |
* |
8 |
= |
16 |
|
|
|
3 |
* |
8 |
= |
24 |
|
|
2 |
* |
9 |
= |
18 |
|
|
|
3 |
* |
9 |
= |
27 |
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4 |
* |
0 |
= |
0 |
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|
5 |
* |
0 |
= |
0 |
|
|
4 |
* |
1 |
= |
4 |
|
|
|
5 |
* |
1 |
= |
5 |
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|
4 |
* |
2 |
= |
8 |
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|
5 |
* |
2 |
= |
10 |
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|
4 |
* |
3 |
= |
12 |
|
|
|
5 |
* |
3 |
= |
15 |
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|
4 |
* |
4 |
= |
16 |
|
|
|
5 |
* |
4 |
= |
20 |
|
|
4 |
* |
5 |
= |
20 |
|
|
|
5 |
* |
5 |
= |
25 |
|
|
4 |
* |
6 |
= |
24 |
|
|
|
5 |
* |
6 |
= |
30 |
|
|
4 |
* |
7 |
= |
28 |
|
|
|
5 |
* |
7 |
= |
35 |
|
|
4 |
* |
8 |
= |
32 |
|
|
|
5 |
* |
8 |
= |
40 |
|
|
4 |
* |
9 |
= |
36 |
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|
|
5 |
* |
9 |
= |
45 |
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|
6 |
* |
0 |
= |
0 |
|
|
|
7 |
* |
0 |
= |
0 |
|
|
6 |
* |
1 |
= |
6 |
|
|
|
7 |
* |
1 |
= |
7 |
|
|
6 |
* |
2 |
= |
12 |
|
|
|
7 |
* |
2 |
= |
14 |
|
|
6 |
* |
3 |
= |
18 |
|
|
|
7 |
* |
3 |
= |
21 |
|
|
6 |
* |
4 |
= |
24 |
|
|
|
7 |
* |
4 |
= |
28 |
|
|
6 |
* |
5 |
= |
30 |
|
|
|
7 |
* |
5 |
= |
35 |
|
|
6 |
* |
6 |
= |
36 |
|
|
|
7 |
* |
6 |
= |
42 |
|
|
6 |
* |
7 |
= |
42 |
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|
|
7 |
* |
7 |
= |
49 |
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|
6 |
* |
8 |
= |
48 |
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|
|
7 |
* |
8 |
= |
56 |
|
|
6 |
* |
9 |
= |
54 |
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|
|
7 |
* |
9 |
= |
63 |
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|
|
|
|
|
|
8 |
* |
0 |
= |
0 |
|
|
|
9 |
* |
0 |
= |
0 |
|
|
8 |
* |
1 |
= |
8 |
|
|
|
9 |
* |
1 |
= |
9 |
|
|
8 |
* |
2 |
= |
16 |
|
|
|
9 |
* |
2 |
= |
18 |
|
|
8 |
* |
3 |
= |
24 |
|
|
|
9 |
* |
3 |
= |
27 |
|
|
8 |
* |
4 |
= |
32 |
|
|
|
9 |
* |
4 |
= |
36 |
|
|
8 |
* |
5 |
= |
40 |
|
|
|
9 |
* |
5 |
= |
45 |
|
|
8 |
* |
6 |
= |
48 |
|
|
|
9 |
* |
6 |
= |
54 |
|
|
8 |
* |
7 |
= |
56 |
|
|
|
9 |
* |
7 |
= |
63 |
|
|
8 |
* |
8 |
= |
64 |
|
|
|
9 |
* |
8 |
= |
72 |
|
|
8 |
* |
9 |
= |
72 |
|
|
|
9 |
* |
9 |
= |
81 |
|
|
|
|
|
|
|
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