Mathematics
Grade5
Easy

Question

Rule for this pattern is?
70, 60, 50, 40

  1. add 10
  2. add 5
  3. subtract 10
  4. multiply 2

Hint:

In mathematics, a number pattern is a series of integers that occur in a specific order. Patterns often describe the inverse relationship between numbers. Patterns can also be used to describe numerical sequences. Here we have given a series of 70, 60, 50, 40 and we have to find the rule used for this pattern.

The correct answer is: subtract 10


    So as we know that a pattern or sequence in a series of numbers is called a number pattern. Generally, this pattern builds a connection between all integers.
    Some numerological pattern types are:
    There are two typical patterns for number sequences:
    • Arithmetic Sequences
    • Geometric Sequences
    The following are some examples of Number Patterns' unique sequences:
    • Square Numbers
    • Cubic Sequence
    • Triangular Numbers
    • Fibonacci Numbers
    We have been given the series 70, 60, 50, 40. The rule used in this is:
    70 - 10 = 60
    60 - 10 = 50
    50 - 10 = 40
    The difference between each number is 10. The rule for this pattern is to subtract 10 each time.

    Here we were given a series of numbers and we have to find the rule used in the series. There are numerous different sorts of number patterns. They could be a series of even or odd numbers, multiples of a specific number, ascending or descending, etc. So the rule used here is subtracting 10 from each term.

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