Consecutive numbers up to a Million: Identifying the given number in the series using the predecessor/ successor

To solve this problem, we need to find the successor of the number $77,049$ since this number is specified as the predecessor.

• Step 1: Start with the given number, $77,049$.
• Step 2: Add 1 to this number to find the next consecutive number.

Mathematically, this is expressed as:

$77,049 + 1 = 77,050$

Therefore, the number we are looking for, which comes immediately after $77,049$, is $77,050$.

The goal is to determine the number that comes immediately after 80,350.

• Step 1: Start with the provided number, which is 80,350.
• Step 2: Recognize that in a sequence of consecutive integers, the number immediately following 80,350 is its successor.
• Step 3: To find the successor of any number $n$, use the formula $n + 1$.

Now let's calculate:

Given number: $80,350$

Successor: $80,350 + 1 = 80,351$

Therefore, the number we are looking for is $80,351$.

The correct answer is choice 1: $80,351$.

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

• Step 1: Identify the given number, which is $69,000$.
• Step 2: Find the number that comes before it by subtracting 1 from 69,000.

Now, let's work through each step:
Step 1: The given number is $69,000$.
Step 2: To find the preceding number, we calculate $69,000 - 1$.

Calculating this, we have:
$69,000 - 1 = 68,999$

Therefore, the number preceding $69,000$ is $68,999$.

To solve this problem, let's proceed as follows:

• Step 1: Identify the given number, which is $70,010$.
• Step 2: Use subtraction to find the predecessor. The formula to use here is: Predecessor = Given Number - 1.
• Step 3: Perform the calculation: $70,010 - 1 = 70,009$.

Therefore, the number immediately preceding $70,010$ is $70,009$.

Given the answer choices, the correct choice is:
Choice 4: $70,009$.