pick out 10 small words in mathematics and write with their meanings
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●1. addition (+) where we add two or more numbers ex :- 80+20=100+20=120 etc.
●2. subtract (-) where we minus 2 or more numbers ex:- 80-20 =60-20=40.we also use subtract to findout profit or loss .
●3. multiplication (×) where we multiply 2 or more numbers ex :- 20×3=60×20=1200.
●4. division (÷) where we divide 2 or more numbers ex :- 4/2=2 (2|4|) if we divide a big no to small the answer will come in points ex :- 2/4=0.5 (4|2|).
●5. brackets : there are 3 types of brackets .
parentheses or "round brackets" ( )
"square brackets" or "box brackets" [ ]
braces or "curly brackets" { }
brackets are using in algebra . ex :- 2+(-3)+2+{[-4]}= -5+2=-3
●6. ascending order = smallest to largest ex :- 2,3,4,5,6 .
●7. decending order = largest to smallest ex:- 6,5,4,3,2,1,0
●8. roots : The root of a number x is another number, which when multiplied by itself a given number of times, equals x. For example the second root of 9 is 3, because 3x3 = 9.
the third root of 27 is 3 , because 3×3×3 = 27
☆The second root is usually called the square root.
☆The third root is susually called the cube root
●9. roman numeral :
any of the letters representing numbers in the Roman numerical system: I = 1, V = 5, X = 10, L = 50, C = 100, D = 500, M = 1,000. In this system a letter placed after another of greater value adds (thus XVI or xvi is 16), whereas a letter placed before another of greater value subtracts (thus XC is 90).
●10. Arabic numeral : also called Hindu–Arabic numerals are the ten digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, based on the Hindu–Arabic numeral system.
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Here is your required answer
●1. addition (+) where we add two or more numbers ex :- 80+20=100+20=120 etc.
●2. subtract (-) where we minus 2 or more numbers ex:- 80-20 =60-20=40.we also use subtract to findout profit or loss .
●3. multiplication (×) where we multiply 2 or more numbers ex :- 20×3=60×20=1200.
●4. division (÷) where we divide 2 or more numbers ex :- 4/2=2 (2|4|) if we divide a big no to small the answer will come in points ex :- 2/4=0.5 (4|2|).
●5. brackets : there are 3 types of brackets .
parentheses or "round brackets" ( )
"square brackets" or "box brackets" [ ]
braces or "curly brackets" { }
brackets are using in algebra . ex :- 2+(-3)+2+{[-4]}= -5+2=-3
●6. ascending order = smallest to largest ex :- 2,3,4,5,6 .
●7. decending order = largest to smallest ex:- 6,5,4,3,2,1,0
●8. roots : The root of a number x is another number, which when multiplied by itself a given number of times, equals x. For example the second root of 9 is 3, because 3x3 = 9.
the third root of 27 is 3 , because 3×3×3 = 27
☆The second root is usually called the square root.
☆The third root is susually called the cube root
●9. roman numeral :
any of the letters representing numbers in the Roman numerical system: I = 1, V = 5, X = 10, L = 50, C = 100, D = 500, M = 1,000. In this system a letter placed after another of greater value adds (thus XVI or xvi is 16), whereas a letter placed before another of greater value subtracts (thus XC is 90).
●10. Arabic numeral : also called Hindu–Arabic numerals are the ten digits: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, based on the Hindu–Arabic numeral system.
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