Say whether true or false
(i) (23 + 4) = (4 + 23)
Hint: 27 = 27
(ii) (9 + 4) > 12
Hint: 13 > 12
(iii) (9 + 4) < 12
Hint: 13 < 12
(iv) 11 > 121
(v) 142 < 142
(vi) 112 = 112
(vii) (6 × 5) (32 – 2)
(viii) 49/7 > 7
Hint: 49/7 = 7
(ix) (4 × 3) = (3 × 4)
Hint: 4 × 3 = 12 ;
(x) (21 + 0) = 21