Question

(j) 2 + (-4) + (-9)
(k) 4+ (-1) + (-3)
(l) 42 + (-32)
(m) (-54) + (-32)
(n) (-68) + 21​

Answer 1

Answer:

1. 2-4-9

-2-9

2+9

-11

2. 4-1-3

3-3

0

3. 42-32

10

4. -54-32

54+32

-86

5. 68-21

-47

HOPE IT HELPS...☺