Verify the following:
(i) 18×[9+(−7)]=18×9+18×(−7)
(ii) (−13)×[(−6)+(−19)]=(−13)×(−6)+(−13)×(−19)
Subtract :
(i) 34 from 13 (ii) −56 from 13 (iii) −89 from −35
(iv) −97 from -1 (v) −1811 from 1 (vi) −139 from 0
(vii) −3213 from −65 (viii) -7 from −47