lisa14710
lisa14710 lisa14710
  • 18-02-2021
  • Mathematics
contestada

N°1. (1+1)x1-1
N°2. (2+2)x 2-6​

Respuesta :

Jsf09
Jsf09 Jsf09
  • 18-02-2021

Step-by-step explanation:

do () first

2*1-1

then multiplication

2-1

then subtraction

=1

same reason as above

4 *2 -6

8-6

=2

Answer Link

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