My xtra maths results

This is my results on Xtra Maths. What I got wrong was 3 + 5, 3 + 6, 4 + 8, 7 + 4 and 9 + 3.
And how much I got is 74 that is my correct answers. I need to improve on the ones I got wrong .
I will improve at home to get better at Xtra Maths.