07 June 2012

ALKISAH.....11

Al kisah gandaan 11
11 X 11 = 121
11 X 12 = 132

11 X 13 = 1(1+3)3 = 143
11 X 14 = 1(1+4)4 = 154
.
.
11 X 24 = 2(2+4)4 = 264

cuba semak dengan kalkulator betul kan!

Alkisahnya mudah aje 
tak perlu hafal pun

1 comment:

  1. Nice blog, great tutorials for math enthusiast

    ReplyDelete

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