Advanced Mathematics Primary 2 Whole Numbers

What is the missing number in this pattern? 8, 16, 24, ___, 40, 48

A 32
B 28
C 36
D 30
Show Worked Solution

Worked Solution

Step 1 Find the pattern rule by subtracting consecutive terms: 16 − 8 = 8; 24 − 16 = 8. Rule: add 8 each time. Step 2 Apply the rule to find the missing number: 24 + 8 = 32. Step 3 Verify: 32 + 8 = 40 ✓ and 40 + 8 = 48 ✓. Answer: The missing number is 32.

Correct answer: 32

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