Respuesta :

a fact family is basically just different equations with the same numbers getting the same/different numbers as answers you might say... 
this will make more sense: 
5x8=40
8x5=40
40/8=5
40/5=8
fichoh

The fact family for the number series is :

  • 5 × 8 = 40
  • 40 ÷ 5 = 8
  • 40 ÷ 8 = 5

Given the values : 5 ; 8 ; 40

  • Each values are related to each other using different operators.

  • 5 can be obtained by using the divison operator on both 40 and 8

  • 40 ÷ 8 = 5

  • 8 can be obtained by using the divison operator on both 40 and 5

  • 40 ÷ 8 = 5

  • Using the multiplication operator on 8 and 5 ; we can obtain 40

  • 5 × 8 = 40

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