I'm so lost please help :s this is math btw

Answer: you didn’t carry the one for the second equation. It would be 14.3! It’s never simple like that all the time
Step-by-step explanation:)
Answer: 3.7 + 2.6 isn’t 5.13
3.7 + 2.6 is 6.3
Step-by-step explanation:
When adding decimals together, you cannot add the different places together. You must add it like a double digit number, carrying the number over to the next place.
Hope this makes sense! Feel free to ask me questions!