Find the missing numbers.
The sum of the 3 numbers across the square is 14. The sum of the 3 numbers down the square is also 14.
- M
- N
- P
- Q
Find the columns or rows with more clues.
(a)
M = 14 - 6 - 2 = 6
(b)
N = 14 - 6 - 4 = 4
(c)
P = 14 - 4 - 5 = 5
(d)
Q = 14 - 5 - 2 = 7
Answer(s): (a) 6; (b) 4; (c) 5; (d) 7