Answer:
B. What are the given fact?
Step-by-step explanation:
A fact family is a group of math facts using the same numbers. in the case of addition subtraction you use three numbers and get four facts. for example you can form a fact family using the three numbers 10,2, and 12: 10 + 2 = 12, 2 + 10 = 12, 12 - 10 = 2, and 12 - 2 = 10.
