Questions & Answers
Browse all 18 questions from the
Mathematical Milestones in Addition and Subtraction study set below.
Each question shows the correct answer — select a study format above to practice interactively.
1
Which ancient civilization is credited with the invention of the abacus, one of the earliest tools for performing addition and subtraction?
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A
Ancient Mesopotamia
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B
Ancient China
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C
Ancient Greece
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D
Ancient Egypt
2
Who is credited with introducing the modern symbols for addition (+) and subtraction (-) in the 1489 book 'Mercantile Arithmetic'?
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A
Johannes Widman
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B
Leonardo Fibonacci
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C
Isaac Newton
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D
René Descartes
3
Which historical artifact, discovered in Egypt, contains the oldest known mathematical record of addition and subtraction?
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A
Rosetta Stone
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B
Ahmes Papyrus
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C
Dead Sea Scrolls
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D
Code of Hammurabi
4
What mechanical device, invented by Blaise Pascal in 1642 to help his father with tax calculations, performed automatic addition and subtraction?
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A
The Difference Engine
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B
The Pascaline
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C
The Antikythera mechanism
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D
The Analytical Engine
5
In the 7th century, which Indian mathematician provided the first systematic rules for adding and subtracting negative numbers?
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A
Brahmagupta
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B
Aryabhata
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C
Bhaskara II
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D
Srinivasa Ramanujan
6
The Hindu-Arabic numeral system, which revolutionized addition and subtraction by introducing zero, was spread to Europe by which mathematician?
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A
Fibonacci
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B
Euclid
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C
Pythagoras
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D
Archimedes
7
Before the widespread use of Hindu-Arabic numerals, what did medieval European merchants primarily use to perform complex addition and subtraction?
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A
Roman numerals on paper
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B
Counting boards or pebbles
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C
Digital calculators
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D
Slide rules
8
What is the name of the oldest known complex gear-based machine, found in a shipwreck, which used mechanical addition to track lunar cycles?
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A
The Pascaline
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B
The Antikythera mechanism
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C
The Leibniz wheel
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D
The Arithmometer
9
Gottfried Wilhelm Leibniz invented a machine in 1673 capable of multiplication, but it primarily functioned through what repeated process?
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A
Square roots
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B
Addition
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C
Division
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D
Exponents
10
In which region did the concept of 'zero' first appear as a placeholder, significantly simplifying the process of addition and subtraction?
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A
Ancient Sumeria
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B
Ancient India
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C
Ancient Rome
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D
Ancient Britain
11
The first commercially successful mechanical calculator, introduced in 1820 by Thomas de Colmar, relied on what operation as its core function?
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A
Addition
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B
Logarithms
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C
Calculus
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D
Trigonometry
12
In the 19th century, Charles Babbage designed the 'Difference Engine' to automate the calculation of mathematical tables by using what method?
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A
Polynomial interpolation
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B
The method of finite differences
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C
Binary sorting
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D
Random sampling
13
Which culture used 'khipu' (knotted strings) to record numerical data and perform additions for administrative purposes?
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A
The Inca
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B
The Aztecs
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C
The Mayans
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D
The Persians
14
What was the first mass-produced mechanical calculator, launched in the 1870s, which could perform addition and subtraction via a keyboard?
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A
The Odhner Arithmometer
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B
The Curta
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C
The slide rule
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D
The Abacus
15
Which ancient Greek mathematician wrote 'The Elements', which established the formal logical foundations that support modern arithmetic operations?
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A
Euclid
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B
Thales
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C
Plato
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D
Socrates
16
What portable handheld mechanical calculator, invented by Curt Herzstark in a concentration camp, utilized a stepped drum for addition-based calculations?
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A
The Curta
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B
The Pascaline
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C
The Slide Rule
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D
The Abacus
17
In early history, what was the primary use of 'counting boards' in the Roman Empire for addition and subtraction?
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A
Financial accounting
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B
Astronomical mapping
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C
Artistic design
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D
Agricultural planting
18
Which invention in the mid-20th century replaced mechanical gears with vacuum tubes to perform additions at electronic speeds?
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A
ENIAC
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B
The Pascaline
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C
The printing press
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D
The telegraph
