Question
Write the successor and predecessor of $999999$ and find their difference.
✓
Answer
Successor of $999999 = 999999 + 1 = 1000000$
Predecessor of $999999 = 999999 - 1 = 999998$
$\therefore$ Required difference $= 1000000 - 999998 = 2$
Predecessor of $999999 = 999999 - 1 = 999998$
$\therefore$ Required difference $= 1000000 - 999998 = 2$
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