Chen Haoming's answer to Sac's Primary 2 Maths Singapore question.

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Chen Haoming
Chen Haoming's answer
10 answers (Tutor Details)
1st
The original number given is 246. (Based on the diagram)

First, you add 9 to the "ones" place.
246 + 9 = 255

Then, you add 5 to the "tens" place.
255 + 50 = 305

Therefore, the answer is 305.