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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