Question

4 Find the sum of:
(a) 137 and - 354
(b) - 52 and 52
(c) - 312, 39 and 192 (d) - 50,- 200 and 3
5. Find the sum :
(a) (- 7) + (-9) + 4 + 16
(b) (37) +(-2)+(-65) + (-8)
​

Answer 1

Question 4

Q4) Find the sum of :

(a) 137 and – 354

(b) – 52 and 52

(c) – 312, 39 and 192

(d) – 50, – 200 and 300

Solution

Transcript

Solution 4

a) 137 and – 354

= 137 + (-354)

= -217

b) – 52 and 52

= -52 + 52

= 0

c) – 312, 39 and 192

= -312 + 39 + 192

= -81

d) – 50, – 200 and 300

= -50 + (-200) + (300)

= 50

Answer 2

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⭐Question 4 :

a) 137 + (—354)

= —217

b) —52 + 52

= 0

c) —312 + 39 + 192

= —81

d) —50 +(—200) + 3

= —247

______________________________

______________________________

⭐Question 5 :

a) (—7) + (—9) + 4 + 16

= 4

b) 37 + (—2) + (—65) +(—8)

= — 38

Step-by-step explanation:

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