Question

10. Add the following integers without using number
line.
(a) 23 and 56
(b) - 23 and 50
(c) - 97 and - 24 (d) - 14 and -20
(e) 40 and -20
(f) - 17 and 25
(g) 0 and - 5
(h) 17 and -17​

Answer 1

Answer:

a. 79 b. 27

c. -121 d. -34

e. -60 f. -42

g. -5 h. 0

Answer 2

Answer:

a. 79

b) 27

c) -121

d) -34

e) 20

f) 8

g) -5

h) 0

Step-by-step explanation:

a) 23+56

=79

b) -23+50

27

c) -97+(-24)

-97-24

-121

d) -14+(-20)

-14-20

-34

e) 40+(-20)

40-20

20

f) -17+25

=8

g) 0+(-5)

-5

h) 17+(-17)

17-17

0