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Long arithmetic calculator

Long arithmetic calculator for students with four operations, carrying, borrowing, fractions, brackets, powers, and clear steps.

01 · Starting values

Choose a solving method

Use column work for one operation. Enter a full expression for fractions, brackets and powers.

First number

+ − × ÷

Second number

02 · Your result

Your result

Your result173

  132
+  41
─────
  173

1
2 + 1 = 3 → 3ones: write the last digit.
2
3 + 4 = 7 → 7tens: write the last digit.
3
1 + 0 = 1 → 1hundreds: write the last digit.

Solves arithmetic expressions. Word problems, equations with unknowns, geometry and proofs need a separate method.

03 · What the numbers mean

What this school calculator can solve

The calculator solves arithmetic expressions and shows the calculation path. Word problems, equations with unknowns, geometry and proofs require a separate interpretation.

+ − × ÷Whole and decimal numbers in a traditional column layout

1/2 · 3/4Ordinary fractions with exact reduced answers

( ) · [ ]Brackets and the correct order of operations

x² · x³ · xⁿInteger powers from −20 to 20

1 → 2 → 3Every intermediate action and the final sum

0,8 · 0.32Both comma and dot decimal separators

04 · Method and limits

Transparent calculation

The calculator solves arithmetic expressions and shows the calculation path. Word problems, equations with unknowns, geometry and proofs require a separate interpretation.

Which numbers and symbols are supported?

Whole and decimal numbers, ordinary and mixed fractions, round and square brackets, four operations, and integer powers from −20 to 20 are supported.

Why is the solution split into steps?

The calculator solves arithmetic expressions and shows the calculation path. Word problems, equations with unknowns, geometry and proofs require a separate interpretation.

Long arithmetic calculator

Transparent calculation

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