chifres extraordinaire

7×15873=111111

14×15873=222222

21×15873=333333

28×15873=444444
35
×15873=555555

42×15873 = 666666

49×15873 = 777777

56×15873 = 888888

63×15873 = 999999

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1×7×15873=111111

2×7×15873=222222

3×7×15873=333333

4×7×15873=444444

5×7×15873=555555

6×7×15873=666666

7×7×15873=777777

8×7×15873=888888

9×7×15873=999999



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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

123456789×9+9=987654321

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0×9+8=8
9×9+7=88
98×9+6=888
987×9+5=8888
9876×9+4=88888
98765×9+3=888888
4 98765×9+2=8888888
9876543×9+1=88888888
98765432×9+0=888888888


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987654321 × 9 = 8888888889
98765432 × 9 = 888888888
9876543 × 9 = 88888887
987654 × 9 = 8888886
98765 × 9 = 888885
9876 × 9 = 88884
987 × 9 = 8883
98 × 9 = 882

9 × 9 = 81

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123456789× 9 = 1111111101
12345678 × 9 = 111111102
1234567 × 9 = 11111103
123456 × 9 = 1111104
12345 × 9 = 111105
1234 × 9 = 11106
123 × 9 = 1107
12 × 9 = 108
1 × 9 = 09
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

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9×0+1=1

9×1+2=11

9×12+3=111

9×123+4=1111

9×1234+5=11111

9×12345+6=111111

9×123456+7=1111111

9×1234567+8=11111111

9×12345678+9=111111111

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3 × 37 = 111
6 × 37 = 222
9 × 37 = 333
12 × 37 = 444
15 × 37 = 555
18 × 37 = 666
21 × 37 = 777
24 × 37 = 888
27 × 37 = 999 ________________

1×3×37=111

2×3×37=222

3×3×37=333

4×3×37=444

5×3×37=555

6×3×37=666

7×3×37=777

8×3×37=888

9×3×37=999

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