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2009-11-02T19:37:51+01:00
A) 2*11 = 22
b)7*2*5 = 70
c)2⁴*5 = 16*5 = 80
d)3²*11 = 9*11 = 99
e)3²*5*7 = 9*5*7 = 315
f)2*3³*11 = 2*27*11 = 594