Think Learn Grow (TLG) Education Centre's answer to Asha's Primary 4 Maths Singapore question.
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Draw a half line, and put 3 and 8 on each side. Between 3 and 8, there's 4 people (4,5,6 and 7). Therefore there has to be 4 people on the other side as well.
Date Posted:
4 years ago
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