CENTRE for INNOVATION in
MATHEMATICS TEACHING
Quick Puzzles - FOURTH Set - SOME Anwers
1.
2 + 2 = 2 x 2
2.
Three. One of each.
3.
81 square metres.
4.
73cm or 0.73 metres.
13 (the other factor) would be ridiculous
5.
Half a square metre.
6.
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