What number appears at the point marked in red?
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What number appears at the point marked in red?
Let's first look at the numbers on the number line from left to right:
We'll try to find the common pattern.
Note that the difference between 0 and 2 is +2.
The difference between 2 and 3 is +1.
The difference between 3 and 5 is +2.
The difference between 5 and 6 is +1.
Therefore, the next operation is +2:
8
All negative numbers appear on the number line to the left of the number 0.
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