Question 18
−35×107 is not same as
(a) −35×(100+7) (b) (−35)×7+(−35)×100 (c) −35×7+100 (d) (−30−5)×107
Simplify:(i) (35)11×(315)4−(35)18×(35)5
(ii) (16)7×(25)5×(81)3(15)7×(24)5×(80)3