Consecutive numbers up to a Million: Find the successor/ predecessor

To solve the problem of finding the number that follows 70,099, we will apply the steps below:

• Step 1: Identify the given number. In this case, it is 70,099.
• Step 2: Apply the formula for finding the successor, which is to add 1 to the given number. Hence, $70,099 + 1$.
• Step 3: Perform the calculation: $70,099 + 1 = 70,100$.

Thus, the number following 70,099 is $70,100$.

To solve this problem, we only need to perform a simple arithmetic operation. We intend to find the successor of the number $81,900$ by applying the following steps:

• Step 1: Identify the given number, which is $81,900$.
• Step 2: Use the formula for finding a successor: $n + 1$.
• Step 3: Add 1 to $81,900$.

Now let's work through these steps:

Step 1: The given number is $81,900$.
Step 2: To find the successor, we apply the formula: $81,900 + 1$.
Step 3: Carrying out the addition, we find that:

$81,900 + 1 = 81,901$.

Therefore, the number that follows 81,900 is $81,901$.

To determine which number follows 54,549, follow these steps:

• Step 1: Identify the given number, which is 54,549.

• Step 2: To find the next number, simply add 1 to the given number.

Let's calculate:

$54,549 + 1 = 54,550$

Therefore, the number that follows 54,549 is $54,550$.

To solve this problem, we'll proceed with the following steps:

• Step 1: Identify the given number, which is 65,899.
• Step 2: Determine its successor by adding 1 to this number, using the formula $n + 1$.

Now, let's work through each step:
Step 1: The problem provides the number 65,899.
Step 2: We apply the formula for a successor: $65,899 + 1 = 65,900$.

Therefore, the number that follows 65,899 is $65,900$.

Given the multiple-choice options, the correct answer is choice 3: $65,900$.

To determine the number that comes immediately before 31,000, we need to find its predecessor.

Step 1: We start with the number 31,000.

Step 2: To find the predecessor, we subtract 1 from this number:

$31,000 - 1$

$= 30,999$

This calculation tells us that the number that comes before 31,000 is 30,999.

Therefore, the correct solution to the problem is $30,999$.

To find the number that comes before $31,440$, we need to calculate the predecessor using subtraction. Let's go through the steps:

• Step 1: Identify the given information. We have the number $31,440$.
• Step 2: Determine the predecessor by subtracting 1 from the given number. Use the formula: $\text{Predecessor} = n - 1$.
• Step 3: Perform the calculation: $31,440 - 1 = 31,439$.

Thus, $31,439$ is the number that comes before $31,440$.

Therefore, the correct answer is $31,439$.

To solve the problem of finding what number comes before 40,300, we need to find the predecessor of 40,300. This can be done by subtracting 1 from 40,300.

Let's perform this calculation:

• Given number: $40,300$
• Predecessor: $40,300 - 1$
• Calculating: $40,300 - 1 = 40,299$

Therefore, the number that comes before 40,300 is $40,299$.

Looking at the provided answer choices, choice #4 offers the number 40,299, which matches our calculation. Thus, the correct answer is $40,299$.

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

• Step 1: Identify the given number.
• Step 2: Subtract one to find the predecessor.

Now, let's work through each step:
Step 1: We are given that the number is $67,100$.
Step 2: To find the predecessor, we subtract 1 from 67,100:
$67,100 - 1 = 67,099$

The number that comes before 67,100 is $67,099$.

To solve this problem, we need to determine the number that directly follows 39,999 in the sequence of natural numbers.

• Step 1: Start with the number provided in the problem: $39,999$.
• Step 2: To find the number that follows, add 1 to the given number: $39,999 + 1$.
• Step 3: Perform the addition: $39,999 + 1 = 40,000$.

Through these calculations, we find that the number following 39,999 is $40,000$.

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

• Identify the given number: $53,001$
• 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:
$53,001 - 1 = 53,000$

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

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

• Choice 2: $53,000$

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