Answer:
Addition property
Step-by-step explanation:
The plus sign in the question tells us it’s an addition property
2 because they make a line
3 because they add to 180
5 they are side by side touching
The bakery had 54 loaves of bread in the morning. You can prove this by adding the 21 loaves of bread to the seven they have left, then multiplying it times two because it sold half the bread in the morning.
