Question

1) write all the integers between-9 and -2.
2)arrange the following integers in ascending order:-5,-6,9,-1,4,0,-20.
3)the sum of two integers is 30. if one of the integers is -42, then find the other.
4)write 5 integers which are less than - 100 and greater than -150.
5)Add (i)6 and (-4). (ii) (-8) and (-14). (iii)(-12) and (+5).
6)subtract (i) (-6) from 4. (ii) (-4) and (-11). (iii) (2) and (-5)

Answer 1

Answer:

1) The integers between - 9 and - 2 are

-8, - 7, - 6, - 5, - 4, - 3

2)-20, - 6, - 5, - 1, 0, 4, 9

3) Sum of two integers=30

If one integer is - 42

The other is

-42+x=30

x= 30+42

x= 72

So the integer is 72.

4)