Question

Replace the blank with an integer to make it a true statement.
(a) (–3) × _____ = 27
(b) 5 × _____ = –35
(c) _____ × (– 8) = –56
(d) _____ × (–12) = 132
NCERT Class 7th Mathematics Chapter 1 Integers

Answer 1

(a) (–3) × -9 = 27 
(b) 5 × -7 = –35
(c) 7× (– 8) = –56 
(d) -11 × (–12) = 132

Answer 2

a -9
b -7
c 7
d -11
 as we know  - x -= +
                       + x - = -