integers

The pair whose difference is -10

• -6, 4

• -4, -6

• 6, -4

• 4, 6

The pair whose sum is -3, is

• 3, 0

• -1, 2

• 2, 1

• -2, -1

Arrange the following integers in ascending order.

0, 5, -5, 1, -2

(a)  

Arrange the following in descending order.

9, -7, 8, 0, -1, -4

(a)  

Insert the appropriate sign <, > or = in the box.

(-2)+(-4) (a)   (-4)-(-2)

Write five integers just preceding -3.

(a)  

The number -2 lies

• to the left of -3

• to the right of -1

• to the left of -1

• between -1 and 0

What integer should be added to -6 to get -5?

• 1

• -1

• 2

• None of these

When a negative integer is subtracted from another negative integer, then sign of the result

• is always negative

• is always positive

• is never negative

• depends on numerical value of the integers

Which of the following shows the maximum rise in temperature?

• $0\degree C\ to\ 10\degree C$

• $-4\degree C\ to\ 8\degree C$

• $-15\degree C\ to\ -8\degree C$

• $-7\degree C\ to\ 0\degree C$