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Mathematics 22 Online
OpenStudy (anonymous):

solve these in the hardest way i guess

OpenStudy (anonymous):

43x72=3096

OpenStudy (anonymous):

solve in to a huge as* problem

OpenStudy (anonymous):

i do not understand what exactly you want...

OpenStudy (anonymous):

well just solve it in a harder way i guess

OpenStudy (anonymous):

43x72 = (40 + 3)x (70 + 2) = 40x70 + 3x70 + 40x2 + 3x2 = 2800 + 210 + 80 + 6 = 3096

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