State the property for ( -2 ) + 3 = 3 + ( -2 ).
Commutative
Associative
Closure
Distributive
Multiplicative identity is _______.
0
1
-1
None of these
Division involving two unlike signs gives a _______.
Plus
Minus
Both 1 and 2
Neither 1 nor 2
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
( -7 ) x (-3 ) = _______.
-10
-4
21
-21
__________ is neither positive nor negative.
100
3 x [ 5 x ( -3 ) ] = ( 3 x 5 ) x ( -3 ). State the property used here.
________ + 1 = 0.
1/2
(-499) ÷ ____ = 1.
499
-499
Additive identity is __________.