Question

5
4
1-10
-5
-2
4
-3
0
زر
-3
6
4
(i)
(ii
8. Verify a-(-b)= a + b for the following values of a and
(i) a= 21, b = 18
(ii) a = 118, b = 125
(iii) a = 75, b = 84
(iv) a = 28, b = 11
9. Use the sign of >, < or= in the box to make the statem
(a) (-8) + (-4)
(-8)-(-4)
(b) (-3) + 7 -(19)
15 - 8+ (-9)
i​

Answer 1

Answer:

in 8th main a-(-b) is equal to a+b because - × - =+