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primary 5 | Maths | Whole Numbers
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primary 5 Maths Whole Numbers Singapore

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Date Posted: 4 years ago

Snell

4 years ago

A+B = 156x2 = 312 cm

B+C = 143x2 = 286 cm

B: ⬛ [ 1 unit ]

A = 312 - ⬛
C = 286 - ⬛

Difference = 312 - 286 = 26 cm

...

156×2=312
143×2=286

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Date Posted: 4 years ago

Vivi

4 years ago

Thank u