Difference between revisions of "Fact family"
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| − | A '''fact family''' is a group of arithmetic facts which use the same numbers. For example, 7 - 3 = 4 and 7 - 4 = 3 and 3 + 4 = 7 and 4 + 3 = 7. Students in primary school are told to memorize these related facts together. | + | A '''fact family''' is a group of [[arithmetic]] facts which use the same numbers. For example, <math>7 - 3 = 4</math> and <math>7 - 4 = 3</math> and <math>3 + 4 = 7</math> and <math>4 + 3 = 7</math>. Students in primary school are told to memorize these related facts together. |
| − | [[Category: Education]] | + | [[Category:Education]] |
| − | [[Category: | + | [[Category:Arithmetic]] |
Latest revision as of 21:27, March 17, 2017
A fact family is a group of arithmetic facts which use the same numbers. For example, <math>7 - 3 = 4</math> and <math>7 - 4 = 3</math> and <math>3 + 4 = 7</math> and <math>4 + 3 = 7</math>. Students in primary school are told to memorize these related facts together.