Grade 4 - Mathematics 3.16 Multiples of Numbers up to 20 (WIZ Math)
Read the sequence carefully.
Find the difference between the second number and first number.
This implies that the difference is added to each number to get the succeeding result.
Example: 18, 36, 54, __, 90.Find the missing number.
The difference between the second number and the first is 36-18 = 18
This difference is added to each number to get the succeeding number.
Hence 54 + 18 = ___. Answer: 72Directions: Find the missing number for the following questions. Write five examples of you own.