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pentagon [3]
3 years ago
11

1 + 5 • 2 + ( 1 + 3)2

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
5 0

Answer:

1+5(2)+2(1+3)

1+10+2+6

=19

katrin2010 [14]3 years ago
4 0
1 + 5 • 2 ( 1 + 3 ) 2
1+5•2•4•2
1+80
81
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