ANSWER it please ok ok ok ok ok ok ok ok ok ok ok ok ok
Answers
Answer:
Hiiii...That's a lot of questions, but here you go, Enjoy!!!
1) 5
2) 14
3) -9
4) integer with positive sign
5) integer with negative sign
6) 30 + (-25) + (-10)
30 + (-35)
30 - 35
-5
(-50) + (-10) + 50
(-60) + 50
50 + (-60)
50 - 60
-10
7) a) Loss of 10%
b) Fall in water level
c) 20% fall in temperature
d) Withdrawing rupees 100
8) Let the unkown number be x
x + (-42) = 30
x = 30 + 42
x = 72
9) 49 - (-40) - (-3) + 69
49 + 40 + 3 + 69 (when two plus signs are there, it becomes positive)
89 + 3 + 69
92 + 69
161
10) First we do the sum
(-2100) + (-2001)
-4101
Now we subtract
-4101 - (-5308)
-4101 + 5308
5308 - 4101
1207
11) There would be a lot, so im not writing it, but you have to write all integers from -70 to 70
12) -49
Hope this was clear and helpful
Have a Great Day :D