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What is 1 - 2 + 3 - 4 + 5 - 6 + 7 - 8 + 9
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5 votes
What is

1 - 2 + 3 - 4 + 5 - 6 + 7 - 8 + 9

User SidD
by
7.1k points

1 Answer

7 votes
Answer:
5

Step-by-step explanation:
1 - (2 - 3) - (4 - 5) - (6 - 7) - (8 - 9) = 1 + 1 + 1 + 1 + 1 = 5
User Imanuel
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