3 digit and 2 digit Division Maths
She had finished up division on 3 digit and 1 digit session total 4 pages.. now move on again to 3 digit and 2 digit, but i teach her a wrong technique .. if timetable in2 digit example 65. instead of use 65 x 1 = 65 , 65 x 2 = ? .. I teach Sabrina use addition style... mean 65 x 2 = ? mean 65+65 = 130. but is quite long way to do the calculation...she make careless mistake on the addition :(.. so better use 65 x 2 ..
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