Number Patterns
Write an expression to show the sum (+) of y and 9?
y + 9
a + b
= 7
n + 14 = 20
n = 6
What are the next 3 odd numbers after 7?
9, 11, 13
Write an equation to show the difference (-) of 8 and 4 is 2
8 - 4 = 2
2 x a
4 - n = 1
n = 3
What are the next 3 even numbers after 16?
18, 20, 22
What is the rule for the following pattern?
12, 18, 24, 30, 36
add 6
Write an expression to show the difference (-) between p and 8
p - 8
b - a
= 3
18 - 6 = n
n = 12
Write an expression for 8 more than x
x + 8
What are the next 2 numbers of the pattern 46, 36, 26, ...
16, 6
Write an equation to show 5 times a is 30
5 x a = 30
b x 3
= 15
n x 6 = 12
n = 2
Solve this problem when n = 10
(4 x n) - 2
= 38
What are the next 2 numbers of the pattern 2, 4, 8, ...
16, 32
Write an expression that shows the product of 8 and h
8 x h
(4 x b) - a
= 18
10 x n = 30
n = 3
What is 7 x 4 in expanded form?
7 x 7 x 7 x 7