128k views
2 votes
111+ 11- 1

1111+1111




1101 +1101


1010-11​

User Balkyto
by
4.4k points

2 Answers

7 votes

Answer:

a. 121

b. 2222

c. 2202

c. 999

User Aries McRae
by
4.0k points
2 votes

Answer: 121, 2222, 2202, 999

Step-by-step explanation:

User Rdnobrega
by
3.5k points