Educação - Ferramentas de cálculo
Aqui você aprenderá algumas palavras em inglês relacionadas a ferramentas de cálculo como "calculadora", "ábaco" e "vara de contagem".
Revisar
Flashcards
Ortografia
Quiz
a small electronic device or software used to do mathematical operations
calculadora
a specialized calculator designed for solving complex mathematical and scientific equations, commonly used by students, engineers, and scientists
calculadora científica
a type of calculator equipped with a built-in printer that produces a physical record of calculations
calculadora impressora
a type of calculator that allows users to write and execute customized programs to automate complex calculations
calculadora programável
a type of calculator that operates on a postfix notation system, where operators follow their operands, offering simplicity and efficiency in engineering and scientific calculations
calculadora RPN
a device that performs arithmetic operations through mechanical means, often using gears, levers, and other physical mechanisms, predating electronic calculators
calculadora mecânica
a mechanical or electronic device designed for performing arithmetic operations such as addition, subtraction, multiplication, and division
máquina de calcular
a tool used for counting and calculating that consists of a frame with rods or wires on which beads or stones are moved up and down using hands
ábaco
a set of numbered rods used for multiplication and division, invented by John Napier in the 17th century
ossos de Napier
a manual calculating tool with rows of beads or counters on rods or wires used for basic arithmetic operations
quadro de contagem
a tool with marked rods or sticks used in ancient math, especially in Chinese and Japanese traditions
vara de contagem
a mechanical calculator developed in the late 19th century, featuring multiple rows of keys corresponding to digits
comptômetro
a mechanical calculator designed by Charles Babbage in the 19th century, intended to perform mathematical calculations automatically by the method of finite differences, considered a precursor to modern computers
Máquina de diferenças
an early mechanical calculator invented by Blaise Pascal in the 17th century, capable of performing addition and subtraction through gear mechanisms, considered one of the first mechanical calculators
pascalina
a compact, hand-cranked mechanical calculator invented by Curt Herzstark in the 1940s, renowned for its innovative design and portability, capable of performing complex arithmetic calculations
Curta
a mechanical analog device used for mathematical calculations, consisting of two logarithmic scales that slide past each other
regra de cálculo