Angka yang indaH
Lihat dan amati keindahannya!
1×8+1 =9
12×8+2 =98
123×8+3 =987
1234×8+4 =9876
12345×8+5 =98765
123456×8+6 =987654
1234567×8+7 =9876543
12345678×8+8 =98765432
123456789×8+9 =987654321
1×9+2 =11
12×9+3 =111
123×9+4 =1111
1234×9+5 =11111
12345×9+6 =111111
123456×9+7 =1111111
1234567×9+8 =11111111
12345678×9+9 =111111111
123456789×9+10 =1111111111
9×9+7 =88
98×9+6 =888
987×9+5 =8888
9876×9+4 =88888
98765×9+3 =888888
987654×9+2 =8888888
9876543×9+1 =88888888
98765432×9+0 =888888888
lihat kesimetriannya..
1×1=1
11×11=121
111×111=12321
1111×1111=1234321
11111×11111=123454321
111111×111111=12345654321
1111111×1111111=1234567654321
11111111×11111111=123456787654321
1111111111×111111111=12345678987654321