How many integer numbers are possible between 666 and 8888?

Answer

To find how many integer numbers are possible between 666 and 8888, we can follow these steps:

### Step 1: Identify the range
We need to find the integers between the two numbers, which means we will consider the numbers starting from 667 up to 8887 (since we do not include 666 and 8888).

### Step 2: Calculate the total integers from 667 to 8887
To find the total number of integers from 667 to 8887, we can use the formula for counting integers in a range:
\[ \text{Total integers} = \text{Last integer} - \text{First integer} + 1 \]

Here, the last integer is 8887 and the first integer is 667.

### Step 3: Plug in the values
Now we can substitute the values into the formula:
\[ \text{Total integers} = 8887 - 667 + 1 \]

### Step 4: Perform the calculation
Now, we will perform the subtraction:
\[ 8887 - 667 = 8220 \]
Then, we add 1:
\[ 8220 + 1 = 8221 \]

### Conclusion
Thus, the total number of integer numbers possible between 666 and 8888 is **8221**.

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