Tap the blue circles to see an explanation.
| $$ \begin{aligned}34p\cdot4+16p\cdot4& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}136p+64p \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle3}{\textcircled {3}} } }}}200p\end{aligned} $$ | |
| ① | $$ 34 p \cdot 4 = 136 p $$ |
| ② | $$ 16 p \cdot 4 = 64 p $$ |
| ③ | Combine like terms: $$ \color{blue}{136p} + \color{blue}{64p} = \color{blue}{200p} $$ |