boys v girls - Part 2

[tango]

2^3 × 2×5 + 2×3

 

[MarkFL]

2^3 × 2×5 + 2×3

85

 

[tango]

85

3x3x3x3+3

 

[MarkFL]

3x3x3x3+3

83

 

[tango]

83

82

 

[MarkFL]

82

(3^2)^2

 

[tango]

(3^2)^2

2^4 × 5

 

[MarkFL]

2^4 × 5

(9 + sqrt(2))(9 - sqrt(2))

 

[MoreCoffee]

(9 + sqrt(2))(9 - sqrt(2))

78 :work:

 

[MarkFL]

78 :work:

77

 

[MoreCoffee]

77

76 :wave:

 

[MarkFL]

76 :wave:

75 - opworm:

 

[tango]

75 - opworm:

999 * 2 / 27

 

[MarkFL]

999 * 2 / 27

8^2 + 3^2

 

[tango]

8^2 + 3^2

2 x 3 x 2 x 3 x 2

aka 2^3 x 3^2

 

[MarkFL]

2 x 3 x 2 x 3 x 2

aka 2^3 x 3^2

71 - I had two primes in a row. :thumbsup:

 

[tango]

71 - I had two primes in a row. :thumbsup:

70 - also not a hugely interesting number...

 

[MarkFL]

70 - also not a hugely interesting number...

69 - erm...a little too interesting? :eyecrazy:

 

[MoreCoffee]

69 - erm...a little too interesting? :eyecrazy:

68

 

[MarkFL]

68

67 - yet another prime.