Question

Find: (a) 15 ×
(–16) (b) 21 × (–32)
(c) (– 42) × 12 (d) –55 × 15
2.
Check if (a) 25 ×
(–21) = (–25) × 21 (b) (–23) × 20 = 23 × (–20)
Write five more such examples.

Answer 1

@FutureMathProfessor

Answer 2

@mayankdevnani

Answer 3

This is just multiplication. You have to do this on your own.