Study the pattern. Find the values of J and K.
- J
- K
Pattern:
3 + 1 = 4
Top row: Left number + Centre number = Right number
Middle row: Left number + Centre number = Right number
Bottom row: Left number + Centre number = Right number
(a)
J = 7 - 1 = 6
(b)
K = 13 - 1 = 12
Answer(s): (a) 6; (b) 12