Sure! Here are the filled-in blanks for each situation:
- Polly earned $40 mowing lawns over the summer. (Positive number: +40)
- Polly owed $35 to her friend. (Negative number: -35)
- Polly spent $10 on fruit to make jam. (Negative number: -10)
- Polly made $6 selling jewelry. (Positive number: +6)
- Polly had $0 in her account and then wrote a check for $25. (Negative number: -25)
So, the complete filled-in numbers would be:
- 40 (earned)
- -10 (spent)