Question

1. Verify the Commutative property of integers for addition and multiplication
for the following values of 'a' and 'b'.
when a = -2
and
b = -5.
2. In a game Malini scored 20, -40, 10 -5 and Meera scored – 40 10 20

Answer 1

-2+-5=-7 as well as -5+-2=-7 which proves the commutative property of addition -2*-5=-7 as well as -5*-2=-7 which proves the commutative property of multiplication