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

Q: What does 'successor' mean in math?

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.

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

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.

Q: How do I remember which direction to go?

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

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

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

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

Understand the problem

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

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:
$\text{Successor of 9090} = 9090 + 1$
Step 3: Perform the calculation.
Adding 1 to 9090 gives us 9091.

Therefore, the number immediately after 9090 is $9091$ .

Final Answer

$9091$

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

Select the predecessor of the number 2100:

FAQ

Everything you need to know about this question

What does 'successor' mean in math?

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?

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?

'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?

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

Is there a pattern I should look for?

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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