Arithmetic.info focuses on operations of addition, subtraction, multiplication, and division. It is the foundation of all other areas of mathematics, and it is essential for everyday life.
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What is the expanded form of 285?
Arithmetic Calculators iOS App
Equation of a line that passes through the points (3, 6) and (8, 4)
What is the equation of a line that is perpendicular to y = 2x + 4?
Round 5 km to the nearest mile