SASMO 2020 Grade 5 Question 1

Scoring for this platform: initial 0; Q1–15: 2 points each; Q16–25: 4 each; wrong or blank: 0; maximum 70. Official SASMO instead starts at 15; Section A correct +2, wrong −1, blank 0; Section B correct +4, wrong/blank 0; maximum 85.

Find the value of the following.

$$8899+(6677-2233)-4455$$