Long Arithmetic
Step-by-step long addition, subtraction, multiplication and division
Long Addition Calculator
Add 2 to 6 whole numbers with a long addition work layout, place-value alignment, carries, column totals, and step-by-step explanation.
Long Subtraction Calculator
Subtract whole numbers in columns with borrowing, rewritten digits, negative-result handling, and a step-by-step long subtraction explanation.
Long Multiplication Calculator
Multiply whole numbers with long multiplication work, partial products, place-value shifts, optional zero rows, and a step-by-step explanation.
Long Division Calculator
Divide whole numbers with a long division layout, quotient digits, products, remainders, brought-down digits, and remainder checks.