Draw the number line and represent the following rational numbers on it:
(i) 34 (ii) −58 (iii) −74 (iv) 78
Question 4 (iii)
Draw the number line and represent the following rational number on it: −74
Verify commutativity of addition of rational numbers for each of the following pairs of rational numbers: (i) −115 and 47 (ii)49 and 7−12 (iii) −35 and −2−15 (iv) 2−7 and 12−35 (v) 4 and −35 (vi) −4 and 4−7