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.
- E
- F
- G
- H
Find the columns or rows with more clues.
(a)
E = 13 - 7 - 2 = 4
(b)
F = 13 - 4 - 5 = 4
(c)
G = 13 - 4 - 6 = 3
(d)
H = 13 - 3 - 2 = 8
Answer(s): (a) 4; (b) 4; (c) 3; (d) 8