A number fact is made up of three numbers. These three numbers can be used to make up other number facts. Knowing one fact can help children with other facts. Look at the number facts we can make with the numbers 3, 4, and 7. Linking cubes, dominoes, and fact triangles are are used in this tutorial video as related numbers and fact families.
Perfect for the flipped or blended classroom, this video will help students learn at their own pace.
CHECK OUT the supplemental worksheets that accompany this lesson: Related Facts Addition And Subtraction Tutorial Worksheets.