−43>0
True
False
Any negative number is less than 0. So, −43<0
(1) 42 + 24 − 32
(2) 33 − 22 + 20
(3) 53 − 22 + 40
(4) 61 + 50 − 41
(5) (−2)2 + 12 − 22
Question 10
Which of the following is equal to 1? (a) 20+30+40(b) 20×30×40(c) (30−20)×40(d) (30−20)×(30+20)