IGCSE Maths 0580 October/November 2021 Paper 23 Extended

Questions:
0:00 Question 1
0:31 Question 2
1:17 Question 3
2:14 Question 4
3:36 Question 5
4:06 Question 6
4:52 Question 7
5:17 Question 8
8:14 Question 9
9:10 Question 10
10:28 Question 11
13:05 Question 12
14:42 Question 13
16:30 Question 14
18:47 Question 15
20:06 Question 16
21:30 Question 17
22:40 Question 18
25:16 Question 19
30:31 Question 20
34:16 Question 21
35:15 Question 22
38:58 Question 23a
40:44 Question 23b
42:56 Question 24
45:42 Question 25
48:10 Question 26