Question

pls do it step by step pls
3. Evaluate the following:
(1) - 237 - (+1884)
(ii) -346 - (-1275)
(it) - 190 - (-3512)
(iv) - 2718 - (+6827).
4. (1) The sum of two integers is 17. If one of them is -35, find the other.
(ii) The sum of two integers is -80. If one of them is -90, then find the other.
5. What must be added to -23 to get -97
6. Find the predecessor of 0.
7. Find the successor and the predecessor of the following integers:
(1) -31
(in) - 735
(iii) - 240.​

Answer 1

Answer:

ok

Step-by-step explanation:

ok