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What is fact family? (Answer : 2)
Amy1
From : Korea, Republic of
Speaks(Native) : Korean
Speaks : English(Elementary)
Studying : English(Beginner)
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수학에서 fact family를 한글로 뭐라고 표현할수 있을까요?
Date : 2013-02-22 12:04:24 | Answers : 2 | Views : 8,568
Category : Language | For studying : English | Written in : Korean
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  • khatymae
  • sets of three numbers that can be added and
    subtracted or divided and multiply together and they help
    develop the understanding of the relationship between addition
    and subtraction or multiplication and division.
  • Date : 2013-09-24 03:17:02
[ Answer ]
Elena
From : Korea, Republic of
Speaks(Native) : Korean
Speaks : English(Fluent)
Studying : French(Absolute Beginner)
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어려운 수학적 용어라 한국말로도 모르겠네요. 이런 것은 꼭 한국말로 바꾸려고 하지 않고 개념만 알면 될 거 같습니다.
Date : 2013-02-27 12:24:30
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[ Answer ]
Yesah
From : Philippines
Speaks(Native) : Filipino (Tagalog)
Speaks : Japanese(Elementary)
Studying : Korean(No selection)
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A fact family is a group of numbers that are related to each other in that those numbers can be combined to create a number of equations
Date : 2013-07-06 17:03:38
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  • reggi
  • Fact families are 3 numbers that are related, just as the people in a family are related. They make a set of related math facts.
  • Date : 2017-08-22 10:42:00
  • reggi
  • For example,make a fact family, you must choose two numbers. Then, you must decide which type of family you want to make. If you want to make an addition/subtraction family, you must add the two numbers to get their sum, which will be the third number in the family. If you want a multiplication/division family, you must multiply the two numbers to get their product, which will be the third number in the family.
  • Date : 2017-08-22 10:46:14