Find the Preceding Number: Determining the Value Before 53,001

Number Predecessors with Large Integers

What number comes before 53,001?

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Step-by-step written solution

Follow each step carefully to understand the complete solution
1

Understand the problem

What number comes before 53,001?

2

Step-by-step solution

To solve this problem, we'll follow these steps:

  • Identify the given number: 53,001 53,001
  • Apply the operation to find the predecessor: Subtract 1
  • Confirm the result against the provided answer choices

Now, let's work through each step:
- The task is to determine what number comes before 53,001.
- To find the predecessor, we'll apply the subtraction operation:
53,0011=53,000 53,001 - 1 = 53,000

This calculation shows that the predecessor of 53,001 is 53,000.

Among the possible answer choices provided, the correct choice is:

  • Choice 2: 53,000 53,000

Therefore, the number that comes before 53,001 is 53,000 53,000 .

3

Final Answer

53,000 53,000

Key Points to Remember

Essential concepts to master this topic
  • Rule: The predecessor is found by subtracting 1 from the number
  • Technique: Calculate 53,001 - 1 = 53,000 to find predecessor
  • Check: Verify that 53,000 + 1 = 53,001 returns original number ✓

Common Mistakes

Avoid these frequent errors
  • Adding 1 instead of subtracting
    Don't add 1 to find what comes before = 53,002 is wrong! Adding gives the successor (next number), not predecessor. Always subtract 1 to find the number that comes before.

Practice Quiz

Test your knowledge with interactive questions

What number comes before 31,000?

FAQ

Everything you need to know about this question

What's the difference between predecessor and successor?

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The predecessor comes before a number (subtract 1), while the successor comes after a number (add 1). Think: predecessor = previous, successor = succeeding.

Why can't the answer be 52,999?

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Because 52,999+1=53,000 52,999 + 1 = 53,000 , not 53,001! The number 52,999 is actually two steps before 53,001, making it the predecessor of 53,000.

How do I remember which operation to use?

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Think of a number line! Moving left (backwards) means subtracting, moving right (forwards) means adding. 'Before' means go left, so subtract 1.

Does this work with any number?

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Yes! Every integer has a predecessor found by subtracting 1. This works for positive numbers, negative numbers, and zero. The predecessor of 0 is -1.

What if I need to find what comes two numbers before?

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Simply subtract 2 instead of 1! For 53,001, two numbers before would be 53,0012=52,999 53,001 - 2 = 52,999 . The pattern is: subtract n to go n steps back.

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