Find the missing numbers.
The sum of the 3 numbers across the square is 13. The sum of the 3 numbers down the square is also 13.
- V
- W
- X
- Y
Find the columns or rows with more clues.
(a)
V = 13 - 8 - 3 = 2
(b)
W = 13 - 2 - 6 = 5
(c)
X = 13 - 5 - 7 = 1
(d)
Y = 13 - 1 - 3 = 9
Answer(s): (a) 2; (b) 5; (c) 1; (d) 9