will mark brainliest and give 50 points pls help asap tyyy <3
Answer: 20, -7, and -3
Step-by-step explanation:
`1.) 15 plus 8 is 23
23 minus 3 equals 20
2.) -25 plus 5 equals -20
-20 plus 13 is -7
3.) i can see the last one to show work