Algebraic Expressions
The sum of 10 and n
10 + n
Solve where x = 12
x + 10 = ?
22
Solve where x = 4 and y = 1
x + y = ?
Rule: n + 2. Complete the pattern.
12, __ , __ , __ , __.
12, 14, 16, 18, 20.
What's the Rule?
2, 4, 6, 8, 10.
t + 2
12 less than t
t - 12
Solve where d = 10
34 - d = ?
24
Solve where x = 12 and y = 3
2 + x - y = ?
11
Rule: -3. Complete the Pattern
22, __ , __ , __ , __.
22, 19, 16, 13, 10.
What's the rule?
3, 6, 12, 24, 48.
t x 2
2 times y
2 x y
20 / r = ?
4
Solve where g = 4 and h = 10
1 x g + h = ?
14
Rule: n x 4. Finish the Pattern
6, __ , __ , __ .
6, 24, 96, 384.
What's the Rule?
10, 17, 24, 31, 38.
x + 7
The product of 12 and d
12 x d
Solve where t = 15
t + 12 = ?
Solve where r = 20 and y = 12
r / 2 + y
22
Rule: t / 2. Finish the Pattern.
120, __ , __ , __ , __.
120, 60, 30, 15, 7.5
What's the rule?
2, 6, 18, 54, 162.
half of 22
22/2
Solve where q = 2.2
5 x q = ?
11
Solve where k = 10 and h = 22
h / k = ?
2.2
Rule: t x 2. Finish the Pattern.
3.4, __ , __ , __ , __.
3.4, 6.8, 13.6, 27.2, 54.4.
What's the Rule?
64, 32, 16, 8, 4.
t / 2