Wednesday, November 29, 2017

12+12=24                                     3+1+1+™ ½ +™ ½ =6
8+8=16                                          6X8+48
16+24=42cm                                 


9+7=16
5+11=16
16X2=32km


14X4=48
48+8=56mm


260+210=470

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