Study the pattern. Find the values of M and N.
- M
- N
Pattern:
8 - 7 = 1
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)
M = 7 + 7 = 14
(b)
N = 14 + 7 = 21
Answer(s): (a) 14; (b) 21