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4 different concepts I can think of.
Take away: I had 8 and lost 3. 8-3 is 5
Comparison: Joe has 8 and I have 3. How many more does Joe have 8-3 is 5
Distance (this one is my favorite): Joe is 8 miles east of the house. I am 3 miles east. What is the distance between us? 8-3 is 5
Missing amount. I have 3 and I need 8. How many more do I need 8-3 is 5
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Who invented subtraction?
who invented subtraction?
Algorithm for subtraction of two numbers?
read the value A,b store the result of subtraction of a,b in continer subtraction display subtraction
Does every step in addition and subtraction of different denominators have a mathematical concept involved?
Yes because they must all have the same denominator and this is found by working out their lowest common denominator.
What is the name of the subtraction sign?
the subtraction sign
What is the answer to subtraction answer called?
The result of a mathematical subtraction is the difference.
Is subtraction a concept or skill?
A concept.
What are the 4 basic operations of arithmetic?
The 4 basic arithmetic operations are addition, multiplication, division, and subtraction. subtraction is the inverse (opposite) of addition the same way around and the same concept as division and multiplication.
When was PEMDAS introduced as a concept in school mathematics education?
PEMDAS, which stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), was introduced as a concept in school mathematics education in the United States in the mid-20th century.
The answer we get after subtraction is called?
The answer we get after subtraction is called
Who invented subtraction?
who invented subtraction?
Algorithm for subtraction of two numbers?
read the value A,b store the result of subtraction of a,b in continer subtraction display subtraction
Does every step in addition and subtraction of different denominators have a mathematical concept involved?
Yes because they must all have the same denominator and this is found by working out their lowest common denominator.
The answer to subtraction is?
you calll the answer to a subtraction problem a difference
What is the name of the subtraction sign?
the subtraction sign
What is a basic math fact?
You can practice it: Counting Addition Subtraction Multiplication Number Concept Division Fraction Decimals Basic Geometry Metric System Customary System (only U.S.A)
What operations is the inverse operation of subtraction?
Inverse means opposite. What undoes subtraction? Addition undoes subtraction!
What is the answer of a subtraction question?
The answer to a subtraction problem is called the difference
