Sagot :
Answer:
9 is the missing value
the property is Distributive property
Step-by-step explanation:
(12 + 9) +5 = 12 + (9 + 5)
hope it helps
Answer:
9 is the missing value
the property is Distributive property
Step-by-step explanation:
(12 + 9) +5 = 12 + (9 + 5)
hope it helps