BIDMAS
Question 1:
8
+
42
÷
10
5
Question 2:
6
-
2
÷
2
5
Question 3:
72
÷
9
×
11
88
Question 4:
2
+
4
×
9
54
Question 5:
4
÷
3
-
2
4
Question 6:
8
+
10
÷
2
9