Fill in the blanks with >, < or = sign:
45 – (–11) ___ 57 + (–4)
Question 2 (c)
Fill in the blanks with >, < or = sign.
(a) (β 3) + (β 6) _____ (β 3) β (β 6)
(b) (β 21) β (β 10) _____ (β 31) + (β 11)
(c) 45 β (β 11) _____ 57 + (β 4)
(d) (β 25) β (β 42) _____ (β 42) β (β25)