Question

(a) 15 *(-16)
(b) 21 (-32)
(c) (-42) x 12
(d) -55 x 15​

Answer 1

Step-by-step explanation:

(a)15 x (-16)=-240

(b)21 x (-32)=-672

(c)(-42) x12=-504

(d)(-55) x 15=-275

Hope it is helpful.....