Question

Sanskar Public Higher Secondary School, Th
Half Yearly Examination 2020-21
Class:-7h (E.M.)
Subject :-Maths
M.M.-30
Ive the following questions -
(a)2 * (-7)(b)(-15) * (-13) X-10 (C) 625) * (-35) + (-625)x 65
(a) (-63)=9
(b) 13 = [(-2) +1] (c) [(-16) =4] = (-2)
-7. (-2)
(a) ** (b) 1-2(0)753​

Answer 1

Answer:

(a)2 * (-7)(b)(-15).

Hope this helps you...