Open Means Open Means

Share the beauty of mathematics here !!!

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Education & Learning
Hello Friends,

Read the below interesting mathematical calculation somewhere. Thought of sharing with you all.I request all of you to share any interesting mathematical calculations here.

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

4 Replies

U
This is a fantastic one meen.
I am mad about maths and I think lets you start a game here and I will follow all members will enjoy here
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U
Check this out


123456789
x9
--------------
111111111
x111111111
-------------
12345678987654321
• Permalink
U
1 x 1 = 1
11 x 11 = 121
111 x 111 = 12321
1111 x 1111 = 1234321
11111 x 11111 = 123454321
111111 x 111111 = 12345654321
1111111 x 1111111 = 1234567654321
11111111 x 11111111 = 123456787654321
111111111 x 111111111= 12345678987654321
• Permalink
U
Really maths is fun to those who knows it and an Everest to those like me.
• Permalink

Topic Author

M

Meean

@meensatwork

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Created Monday, 29 March 2010 18:54
Last Updated Tuesday, 30 November -0001 00:00
Replies 0
Views 1K
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