Answered by AI, Verified by Human Experts
Final answer:A family of facts involves related addition and subtraction facts for a set of numbers. For the numbers 10, 7, and 3, the family of facts includes 7 + 3 = 10, 10 - 7 = 3, 3 + 7 = 10, and 10 - 3 = 7.Explanation:When we talk about completing a family of facts, we are referring to understanding the relationships between three numbers in the context of addition and subtraction, or multiplication and division.For the numbers 10, 7, and 3, there are two addition and subtraction facts that can be created:7 + 3 = 1010 - 7 = 3And the reverse of these operations:3 + 7 = 1010 - 3 = 7These create a complete family of facts for addition and subtraction involving the numbers 10, 7, and 3....