a=2, b=5
4b
20
4 x a - 2
4a-2
What is the expression for the difference between p and 8?
p-8
2b-a
8
(7 x y)- (6 x k)
7y-6k
What is an expression for the product of 8 and h.
8h
4b+2a
24
(9 x a) + (6 x a)
15a
What are the next two numbers in this pattern: 5, 12, 19...
26, 33
20/b
4
a2-2a2+3b-b+b-a2
-2a2+3b
Name the next two terms in this number pattern: 1, -3, 9, -27...
81, -243
2a+2b/a+b
2
(a x a) + b + b + b + c + c - b + c + a2
2a2+2b+3c
Name the next two terms of the sequence: 1, 1, 2, 3, 5, 8.
13, 21.