2023
UNIQUE NUMBER: 695222
DUE DATE: 14 JULY 2023
, ASSIGNMENT 3
UNIQUE NUMBER: 695222
MARKS: 84
CLOSING DATE: 14 JULY 2023
QUESTION 1
Find the missing number in the following number sequences:
a) 3, 6, 9, … , 15
The missing number is 12. The sequence is simply increasing by 3 each time.
b) 5, 50, 500, … , 50 000
The missing number is 5 000. The sequence is multiplying by 10 each time.
c) 7, . . ., 21, 28, . . . , 42
The missing numbers are 14 and 35. The sequence is adding 7 each time.
1