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Thursday, August 3, 2017
Maths blog division problems using reversibility
WALT solve division problems using reversibility
E.g.
28 divided by 7 = 4
and 7 times 4 = 28
56 divided by 7 = 8
and 7 times 8 = 56
81 divided by 9 = 9
and 9 times 9 = 81
this is my work
the times and divided byes are reversed
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