BIDMAS
Question 1:
18
÷
2
+
10
19
Question 2:
1
+
5
-
2
4
Question 3:
60
÷
5
-
9
3
Question 4:
10
+
17
÷
9
3
Question 5:
32
÷
5
+
3
4
Question 6:
1
×
7
-
5
2