Discover the Next Number: After 9090, What Comes Next?

Number Sequence with Immediate Successors

Th number before me is 9090. What number am I?

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Step-by-step written solution

Follow each step carefully to understand the complete solution
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Understand the problem

Th number before me is 9090. What number am I?

2

Step-by-step solution

To solve this problem, let's follow the outlined solution steps:

  • Step 1: Identify the given information.
    The number provided is 9090.
  • Step 2: Apply the formula to find the successor.
    According to our formula, the successor of a number is found by adding 1 to it. Therefore:
    Successor of 9090=9090+1 \text{Successor of 9090} = 9090 + 1
  • Step 3: Perform the calculation.
    Adding 1 to 9090 gives us 9091.

Therefore, the number immediately after 9090 is 9091 9091 .

3

Final Answer

9091 9091

Key Points to Remember

Essential concepts to master this topic
  • Rule: The successor of any number is that number plus one
  • Technique: Add 1 to find next: 9090 + 1 = 9091
  • Check: Count forward from 9090: 9091 comes immediately after ✓

Common Mistakes

Avoid these frequent errors
  • Adding 10 or 100 instead of 1
    Don't add 10 to get 9100 or 100 to get 9190! These give numbers that are much further ahead in the sequence. Always add exactly 1 to find the very next number in counting order.

Practice Quiz

Test your knowledge with interactive questions

Which number succeeds the number 9209?

FAQ

Everything you need to know about this question

What does 'successor' mean in math?

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A successor is simply the very next number when counting up. It's like taking one step forward on a number line - you always add exactly 1.

Why can't I just add 10 to make it easier?

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Adding 10 gives you a number that's 10 steps ahead, not the immediate next number! The question asks for the number right after 9090, which means only one step forward.

How do I remember which direction to go?

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'After' means add, 'before' means subtract. Since 9090 comes before the mystery number, we add 1 to find what comes after it.

What if the number was really big, like 999,999?

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The rule stays the same! The successor of 999,999 is 999,999+1=1,000,000 999,999 + 1 = 1,000,000 . Just add 1, no matter how big the starting number is.

Is there a pattern I should look for?

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Yes! In number sequences, each number is exactly 1 more than the previous number. This is the most basic counting pattern: ..., 9088, 9089, 9090, 9091, 9092, ...

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