Question

2. Find the sum of (i) 137&-354 (ii) -52 & 52 (iii) -213,39 & 192 (iv) -50, -200 & 300.​

Answer 1

Answer:

(i) 137 + (-354)

= 137 - 354

= -217

(ii) (-52) + 52

= -52 + 52

= 0

(iii) (-213) + 39 + 192

= -213 + 39 + 192

= -213 + 231

= 18

(iv) (-50) + (-200) + 300

= -50 + -200 + 300

= -250 + 300

= 50