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Friday, August 26, 2011

MATHS

This week I have been learning how to solve maths problems.

Here is an example.

138 + 146 = (100 + 100) (30 + 40) (8 + 6)
138 + 146 = (200) + (70) + (14)
138 + 146 = 270 + 10 + 4 = 284