2 ms·
Hi, non-native english-speaker here. I read much of 'but hu ?' on the (in this thread) linked websites !? Will make a comic about what i thought reading and con
by muahahahah 4y ago
Hi, non-native english-speaker here. I read much of 'but hu ?' on the (in this thread) linked websites !? Will make a comic about what i thought reading and concluding this topic (another non-mathematic here):
1st) you have to generate a 'numbers-room'
So, when you multiplicate two 'one-digit' numbers, the 1st calculation with a two digits result is 2 * 5
2 * 6
2 * 7
2 * 8
2 * 9
3 * 3
3 * 4
3 * 5
3 * 6
3 * 7
3 * 8
3 * 9
4 * 4
4 * 5
4 * 6
4 * 7
4 * 9
5 * 5
5 * 6
5 * 7
5 * 8
5 * 9
6 * 6
6 * 7
6 * 8
6 * 9
7 * 7
7 * 8
7 * 9
8 * 8
8 * 9
9 * 9
10 * 1
10 * 2
10 * 3
10 * 4
10 * 5
10 * 6
10 * 7
70 * 8
10 * 9
and 12 * 9 is the first sum with a 3-digits result.
> But there was 10 * 10 a '4-digits' multiplication with onla a 3-digits result.
And if you took physics -acustics, you know there are primary- and secondary waves spreading...
...must be my humor, but... hm?*
(-;
edited: (asterixes, readability ^^)