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ankoles [38]
4 years ago
13

4+1=5 2+5=12 3+6=21 8+11=?

Mathematics
2 answers:
cestrela7 [59]4 years ago
7 0
Most of these are wrong....? 
4+1=5
2+5 is not 12, it is 7
3+6 is not 21, it is 9
8+11= 19
xz_007 [3.2K]4 years ago
6 0
4+1=5+2+5=12+3+6=21+8+11= Total =40
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