Subtract -16 from -32
16
- 16
48
- 48
Adding 23 to a number we get -143 .Which is the number ?
-123
123
-166
166
0 x 2341 =
0
2341
2300
1
Out of -7, -5, -3, 1, 4, 7, find a pair of integers whose sum is -2.
-7, -5
-5, -3
4, 7
1, -3
(-57) × (-29) + 50 = ____________.
1703
1659
1197
None of these
a - (-b) =_____________ if the value of a = 21, b = 18.
21
3
39
42
__________ is neither positive nor negative.
-1
100
The negative of a negative integer is
Positive
Negative
Zero
7 x 1 = 1 x 7 = 7. State the property used here.
Commutative
Closure
Multiplicative identity
Associative
________ + 1 = 0.
1/2