Solution b436d7c0-3dbb-4d0c-83cd-67b0b1e6144a

Points: 1 pt

We can draw a number line and count by $7$ six times.

\begin{tikzpicture}[x=1.75cm,y=0.9cm,>=Stealth]
  % Number line
  \draw[->, line width=0.7pt] (-0.35,0) -- (6.35,0);

  % Tick marks and labels
  \foreach \x in {0,1,...,6} {
    \draw[line width=0.65pt] (\x,0.12) -- (\x,-0.12);
    \pgfmathtruncatemacro{\n}{7*\x}
    \node[below=3pt, font=\scriptsize] at (\x,0) {$\n$};
  }

  % Hops of 7
  \foreach \i in {0,1,2,3,4,5} {
    \draw[->, line width=1.05pt]
      (\i,0.18) .. controls +(0.28,0.70) and +(-0.28,0.70) .. (\i+1,0.18);
    \node[font=\small\bfseries] at (\i+0.5,0.92) {$+7$};
  }

  % Emphasize endpoints
  \foreach \x in {0,1,...,6} {
    \fill (\x,0) circle (1.4pt);
  }
\end{tikzpicture}

We land at $42$.

Final answer:
42