Question

Consider the following claims.
Claim 1: (6 + 9) + 2 = 6 + (9 + 2) shows associativity of addition for whole numbers
Claim 2: 3 – 5 = 5 - 3 shows the commutative property of whole numbers under subtraction
Claim 3: 5 × 4 = 20 shows the closure property of whole numbers under multiplication
Which option is correct?

Answer 1

Answer:

Option 3 and 1 may be correct.