To fill in the blanks using "- number" and "+ number" appropriately in the given division format, we can follow the structure of a long division:
| divisor
|____________
dividend | quotient
-number | + number
+number | -number
__________| +number
| -number
| +number
Here’s a possible completion based on those rules:
| divisor
|____________
+number | quotient
-number | -number
+number | -number
__________| +number
| -number
| +number
This layout illustrates a division where a positive number is being divided, leading to both positive and negative results in the quotient. Adjust the specific placement of + or - as needed, depending on your division's context.