Number Patterns
Find The Rule
Algebra Variables
Area
Missing Number
100
The next number in the sequence: 5, 8, 11, 14, 17, 20, ___
23
100
The rule for the number sequence: 5, 11, 17, 23, 29, 35
Add 6
100
The value of n in the equation: n x 4 = 24
6
100
What is the area of a square with sides that are 5cm?
25cm²
100
75 - 51 = ____
24
200
The next 2 numbers in the sequence: 8, 16, 24, 32, 40 , ___, ___
48 and 56
200
The rule for the number sequence: 15, 30, 45, 60, 75, 90
Add 15
200
The value of n in the equation: n + 19 = 30
11
200
What is the area of a rectangle with a 6cm side and a 5cm side?
30cm²
200
___ - 8 = 37
45
300
The next number in the sequence: 7, 14, 28, 56, _____
112
300
The rule for the number sequence: 27, 41, 55, 69, 83, 97
Add 14
300
The value of n in the equation: 31 - n = 12
19
300
What is
Yes
300
___ ÷ 8 = 7
56
400
The next number in the sequence: 20, 60, 180, _____
540
400
The rule for the number sequence: 144, 72, 36, 18, 9
Divide by 2
400
The value of n in the equation: n x 6 = 54
9
400
67 + 23 = 54 + 47
No
400
___ + 18 = 42
24
500
The next number in the sequence: 1000, 500, 250, ______
125
500
The rule for the number sequence: 15, 32, 49, 66, 83
Add 17
500
The value of n in the equation: 149 - n = 41
108
500
13 x 18 x 21 x 45 = 21 x 13 x 45 x 19
No
500
___ x 25 = 325
13
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