Study the pattern. Find the values of P and Q.
- P
- Q
Pattern:
4 + 3 = 7
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)
P = 7 - 3 = 4
(b)
Q = 13 - 3 = 10
Answer(s): (a) 4; (b) 10