Question

125 + (68 + 17) = (125 + _____) + 17

Answer 1

Answer:

68

Step-by-step explanation:

because it is same numbers to simplify

Answer 2

Question: 125 + (68 + 17) = (125 + _____) + 17

Step-by-step explanation:

Let, the member is K

125+(68+17)= (125+K)+17

125+85= 125+K+17

K= 125+85−125−17

K= 85−17

K= 68

Answer: K=68