CENTRE for INNOVATION in
MATHEMATICS TEACHING


Quick Puzzles - FIRST Set - Some ANSWERS

1.32 inclusive of both dates. 2.240 hours
3.TWENTY NINE 4. 17 + 19 + 21 + 23 = 80
5.OUT! 6.68 (changes to 89)
7.4-wheeler 16,000 km each.
3-wheeler 12,000 km each.
8.6 cats.
9.1 x 41 10.49.5 metres

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