AC Lim's answer to Amir's Primary 2 Maths Singapore question.

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AC Lim
Ac Lim's answer
13087 answers (A Helpful Person)
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Hope this help
Amir
Amir
6 years ago
Thank you mr Lim but why do you divide by 3 unit and not 4? Im sorry I don’t quite understand
AC Lim
AC Lim
6 years ago
3U as last u=96. So 123-96 left only 3U
3U = 27
U=9
Last part= 96
I should draw bigger or longer for 96.
Sorry for misleading model.
Amir
Amir
6 years ago
Oh ok I see! Thank you mr Lim