Factorial pattern
The pattern jumps fast
A fast-growing sequence that becomes simple once you notice the multiplication rule.
Quick answer
Answer: 720
Each number is multiplied by the next integer: 1 times 2 is 2, times 3 is 6, times 4 is 24, times 5 is 120, and times 6 is 720.
How to use it
1
Notice the sequence is growing too quickly for simple addition.
2
Try multiplying by 2, 3, 4, and 5.
3
Continue with times 6.
4
Check the result against the rule.
What this trains
Multiplicative reasoning
Sequence recognition
Rule extension
Mental arithmetic
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