Question 30 of 30intermediate🔧 ApplyNumerical1 mark

Extend the following number patterns. 1, 7, 13,

Correct Answer

Step 1: Observe the pattern: 1, 7, 13 Step 2: Find the difference: 7 - 1 = 6, 13 - 7 = 6 Step 3: The rule is: add 6 to each number Step 4: 13 + 6 = 19 Step 5: 19 + 6 = 25 Step 6: 25 + 6 = 31 Step 7: Continue: 37, 43, 49, ...

Answer: The pattern continues as: 1, 7, 13, 19, 25, 31, 37, ... Each number increases by 6.

Exercise: Let us Do | Q: C | (Page Page 12)
For More Understanding

Explanation

This pattern starts at 1 and increases by 6 each time. Children need to identify the difference between consecutive numbers (7-1=6, 13-7=6) and continue adding 6.

Solution Steps

  1. Step 1: Observe the pattern: 1, 7, 13

  2. Step 2: Find the difference: 7 - 1 = 6, 13 - 7 = 6

  3. Step 3: The rule is: add 6 to each number

  4. Step 4: 13 + 6 = 19

  5. Step 5: 19 + 6 = 25

  6. Step 6: 25 + 6 = 31

  7. Step 7: Continue: 37, 43, 49, ...

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