Wednesday 11 March 2015

Desire place value.

Wednesday 11th march 2015

3 times 13 = 39
3 times 10 = 30
3 times 3 = 9


5 times 16=80
5 times 10=60
5 times 4=20
60 plus 20=80


7 times 12=84
7 times 10=80
2 times 2=4
80 plus 4=84


6 times 14=84
30 times 3=80
2 plus 2=4


9 times 13=117
10 times 10=100
100 plus 7 = 117

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