(2-1 + 3-1)-1
Pls need help
Answers
Answered by
4
Answer:
(2-1 + 3-1)-1
1+2-1
3-1
2
Answered by
2
Answer:
2
Step-by-step explanation:
2 - 1 + 3 - 1 - 1
1 + 3 - 1 - 1
4 - 1 - 1
3 - 1
2
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