Basic Mathematics
Pattern Recognition
What comes next?
What comes next?
\[ 1\rightarrow 5 \] \[ 2\rightarrow 9 \] \[ 3\rightarrow 13 \] \[ 4\rightarrow 17 \] \[ 5\rightarrow 21 \] \[ 6\rightarrow \hspace{2 mm} ? \]
What goes at the question mark?
\[ 1\rightarrow 6 \] \[ 2\rightarrow 9 \] \[3\rightarrow 14 \] \[4\rightarrow 21 \] \[5\rightarrow 30 \] \[6\rightarrow \hspace{2 mm} ? \]
What number goes at the question mark?
What comes next?