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Basic Mathematics
# Pattern Recognition

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What comes next?

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by **Brilliant Staff**

What comes next?

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\[ 1\rightarrow 5 \] \[ 2\rightarrow 9 \] \[ 3\rightarrow 13 \] \[ 4\rightarrow 17 \] \[ 5\rightarrow 21 \] \[ 6\rightarrow \hspace{2 mm} ? \]

What goes at the question mark?

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\[ 1\rightarrow 6 \] \[ 2\rightarrow 9 \] \[3\rightarrow 14 \] \[4\rightarrow 21 \] \[5\rightarrow 30 \] \[6\rightarrow \hspace{2 mm} ? \]

What number goes at the question mark?

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What comes next?

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