Patterns with Numbers and Alphabets | Grade 1 Maths
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Patterns

Patterns with Numbers and Alphabets

We have seen the pattern with shapes or objects. Now let’s see patterns with numbers and alphabets.

There are different patterns:

  1. Using alphabets

    For example:

    Extend the following pattern.

    G1_1a_Pattern with no & alphabets_Alphabets

    In the above pattern, letters are ordered alphabetically but skipping one letter in between.

    G1_1b_Pattern with no & alphabets_Alphabets

    So, to complete this sequence follows the same pattern.

    The completed sequence looks like this:

    G1_1c_Pattern with no & alphabets_Alphabets

    In the different sequences, such types of different patterns are there.

  2. By adding numbers

    For example :

    Complete the following sequence.

    G1_2a_Pattern with no & alphabets_Adding numbers

    In the above sequence, the first number given is 3. Then adding 3 to 3, get the second number 6. Again adding 3 to 6, get the third number 9.

    So, to complete this sequence follows the same pattern.

    24 + 3 = 27 (Count three numbers after the number 24)

    27 + 3 = 30 (Count three numbers after the number 27)

    30 + 3 = 33 (Count three numbers after the number 30)

    33 + 3 = 36 (Count three numbers after the number 33)

    The completed sequence looks like this:

    G1_2b_Pattern with no & alphabets_Adding numbers

    For example:

    Complete the following sequence.

    G1_3a_Pattern with no & alphabets_Number sequence

    First number is 5. After counting the number 5, at the fifth step we get the number 10. It means adding 5 to the 5, we get the number 10. Again adding 5 to the number 10, we get the number 15.

    So, this is the pattern of the above sequence.

    15 + 5 = 20 (Count five numbers after the number 15)

    20 + 5 = 25 (Count five numbers after the number 20)

    25 + 5 = 30 (Count five numbers after the number 25)

    The completed sequence will look like this:

    G1_3b_Pattern with no & alphabets_Number sequence
  3. By subtracting numbers

    For example:

    Complete the following sequence.

    G1_4a_Pattern with no & alphabets_Subtraction

    Here subtract 2 from 25, get the number 23. Again subtract 2 from the number 23, get 21. This pattern follows throughout the sequence.

    Or if we observe, we got that the first number is 25, count backward by skipping one number in between we get the number 23.

    So, to complete this sequence count backward by skipping one number in between.

    The completed sequence will look like this:

  4. By using numbers and alphabets

    For example:

    Complete the following sequence.

    G1_5a_Pattern with no & alphabets_Number alphabet pattern

    In the above sequence alphabets and numbers are written together in the correct order.

    So, to complete this sequence first write letters in correct alphabetical order.

    G1_5b_Pattern with no & alphabets_Number alphabet pattern

    Then add the numbers after 8.

    The completed sequence will look like:

    G1_5c_Pattern with no & alphabets_Number alphabet pattern

So, there are such types of different patterns with numbers and alphabets.

To complete any sequence, first, identify the pattern of the sequence.


G1_6_Pattern with no & alphabets_Did you know
G1_7_Pattern with no & alphabets_Mind map
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