Question

solve solve all the followings​

Answer 1

Answer:

1.a . 0

b. 5

c. -18

d. -1

e. -3

Answer 2

Step-by-step explanation:

1 a) answer is zero

b) answer is 5

c) answer is -18

d) answer is -1

e) answer is 3 ( absolute of any positive or negative integer is positive)

2 . a) answer is (-10)

b) answer is zero

c) answer is (-50)

3. a) true

b) true

c) false

d) true

4 a) -500m

b) - 2000₹ but to his dad's account it is +2000₹

c) -50℃

d) -2kg

5 a) just move towards negative -2 from -3 so you will get -5

b) move 4 below -2 towards negative you will get -6

6 a) 12 + 15 = 27

b) -10 + 5 = -5

c) -55 + (-15) = -55 -15 = -70

7 a) 8 - (10) = 8 - 10 = -2

b) -50 - (-20) = -50 + 20 = -30

c) 150 - (-120) = 150 + 120 = 270

8 a) A bird is flying 220m above the ground

120m + 100m = 220m

b) -2℃ - (2℃) = -2 -2 = -4℃

c) 300 m + 100m - 200m = 400 - 200 = 200m