Math Is Fun Forum

Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

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#1 Re: Puzzles and Games » Add 13 more and post it forever. » 2011-08-04 19:00:01

graduate

18252 + 13 = 18265

1-(8*2)-(6*5)=13

#2 Re: Jai Ganesh's Puzzles » 10 second questions » 2011-04-25 19:58:32

graduate

Hi

The reply of 2829 is 1183 and 2830 is 12.

ganesh wrote:

Hi bobbym,
The reply to 2827 is 7525. The reply to 2828 is perfect. Well done!
#2829. What is the value of
?
#2830. What is
?

Thanks

#3 Introductions » Hi » 2011-04-20 19:39:59

graduate: Replies: 2

Hi
I am jennie and i have a lot of interest in mathematics.

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