Question

.8-2
pairs of integers. Observe
H. W
Statement
(i) 17 + 23 = 40
(ii) (-10) + 3 =
(ii) (-75) + 18 =
(iv) 19 + (-25) = -6
(v) 27 + (-27)=
(vi) (-20) + 0 =
(vii) (-35) + (-10) =



pls tell maths class 7​

Answer 1

1 . 40

2. -7

3. -57

4. -6

5. 0

6. 20

7. -45