Question

Evaluate :
(1) 1-51+13)
(iii) 171-1-151
(v) 17-31×15-51
(ii) 1-711-21
(iv) 1651-1-51

Give me the answer of question 16 by step by step

Answer 1

Step-by-step explanation:

1. /-5/+/3/

when we remove / the sign should also be removed

5+3=8

2./7/-/-5/

7-5=2

3./7-3/×/5-5/

/4/×/0/

4×0=0

4./-7/×/-2/

7×2=14

5./6×5/÷/-5/

30÷5 =6