21-04-2016
Mathematics

contestada

1+4 = 5 2+5 = 12 3+6 = 19 8+11 = ?

Respuesta :

Wolfie901 Wolfie901

21-04-2016

1+4=5

2+5=7

5+7=12

3+6=9

12+9=21

I do not see21 up here so please cheek your question again or please change the 19 to a 21

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