If you have 9 + 3 then you will have to take one away
from the three and give the one to the nine and it will make 10 then you should have ten and 2 Ten and 2 makes 12. I found 19 plus 14 hard because it was a big number.
I am a Year 8 student at Panmure Bridge School in Auckland, NZ. I am in Learning Space 2 and my teacher is Mrs Anderson.