2 years ago

11+11=412+12=913+13=?

Mathematics

1 answer:

GaryK [48]2 years ago

4 0

Answer:

77=> 13 + 13 = ?

=> (1+3) × (1+3)

=> 4 x 4 = 16 ans

Step-by-step explanation:

hope it helps

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11+11=412+12=913+13=? ​

11+11=412+12=913+13=?