Poziom A

a)

Obliczamy 

$\begin{array}{r}\stackrel{1}{5}\stackrel{1}{6}\stackrel{1}{2}9\\ \underline{+983}\\ 6612\end{array}$

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b)

Obliczamy

$\begin{array}{r}\stackrel{1}{}\stackrel{1}{8}4\\ \underline{+5819}\\ 5903\end{array}$

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c)

Obliczamy

$\begin{array}{r}\stackrel{1}{}\stackrel{1}{2}\stackrel{1}{8}7\\ \underline{+2758}\\ 3045\end{array}$

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d)

Obliczamy

$\begin{array}{r}\stackrel{1}{}\stackrel{1}{5}8\\ \underline{+6784}\\ 6842\end{array}$

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e)

Obliczamy

$\begin{array}{r}\stackrel{1}{1}\stackrel{1}{8}4\\ \underline{+839}\\ 1023\end{array}$

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f)

Obliczamy

$\begin{array}{r}\stackrel{1}{8}\stackrel{1}{6}92\\ \underline{+986}\\ 9678\end{array}$

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Poziom B

Dodawanie pisemne trzech lub czterech liczb przeprowadzamy analogicznie, jak dodawanie pisemne dwóch liczb.

a)

Obliczamy

$\begin{array}{r}\stackrel{2}{5}\stackrel{1}{6}7\\ 762\\ 92\\ \underline{+672}\\ 2093\end{array}$

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b)

Obliczamy

$\begin{array}{r}\stackrel{1}{}\stackrel{2}{7}\stackrel{2}{1}8\\ 89\\ 3685\\ \underline{+8424}\\ 12916\end{array}$

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c)

Obliczamy

$\begin{array}{r}\stackrel{1}{6}\stackrel{1}{5}\stackrel{1}{2}8\\ 8572\\ \underline{+72}\\ 15173\end{array}$

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d)

Obliczamy

$\begin{array}{r}8\stackrel{2}{3}\stackrel{1}{9}2\\ 193\\ \underline{+98}\\ 8683\end{array}$

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e)

Obliczamy

$\begin{array}{r}\stackrel{1}{}\stackrel{2}{}\stackrel{1}{7}8\\ 984\\ \underline{+1392}\\ 2454\end{array}$

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f)

Obliczamy

$\begin{array}{r}\stackrel{2}{}\stackrel{1}{8}23\\ 342\\ \underline{+2982}\\ 4147\end{array}$