Question

The family/group of addition and subtraction equations created using the set of 3 numbers is called as __________.

• A. math family
• B. fun family
• C. addition family
• D. fact family

Answer 1

The correct option is D fact family

$\text{Detailed step-by-step solution:}$
A fact family relates addition and subtraction equations using the set of 3 numbers.
Example: Fact family of 4, 8, and 12
4 + 8 = 12
8 + 4 = 12
12 – 4 = 8
12 – 8 = 4