Question

2. State the property used in each of the following statements:
(1) 19 x 17 = 17 x 19
(ii) (16 x 32) is a whole number
(iii) (29 x 36) x 18 = 29 x (36 x 18) (iv) 1480 x1 = 1480
(v) 1732 x 0 = 0
(vi) 72 x 98 +72 x 2 = 72 x (98 +2)
(vii) 63 x 126 - 63 x 26 = 63 x (126 -26)​

Answer 1

Answer:

a.commutative

b.closure

c.associative

e.