Question

2. Solve using suitable property:
i) (– 43) × (– 99) + 43
ii) 5437 × 1001
iii) 24 − 4 + 2 × 3

Answer 1

Answer:

1. (-43)×(-99)+43

= 4257+43

=4300

Answer 2

Answer:

second question answer is

5442437

third question answer is

=20

20+4= 24

24+2=26

26×3=78