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.
- D
- E
- F
- G
Find the columns or rows with more clues.
(a)
D = 14 - 9 - 3 = 2
(b)
E = 14 - 2 - 7 = 5
(c)
F = 14 - 5 - 8 = 1
(d)
G = 14 - 1 - 3 = 10
Answer(s): (a) 2; (b) 5; (c) 1; (d) 10