__________ is neither positive nor negative.
0
1
-1
100
( -300 ) ÷ ( - 10 ) = ______.
3
-3
-30
+30
Division involving two unlike signs gives a _______.
Plus
Minus
Both 1 and 2
Neither 1 nor 2
Successor of a is ___________.
a - 1
a + 1
3 x [ 5 x ( -3 ) ] = ( 3 x 5 ) x ( -3 ). State the property used here.
Commutative
Associative
Distributive
Closure
7 x 1 = 1 x 7 = 7. State the property used here.
Multiplicative identity
________ + 1 = 0.
1/2
(-499) ÷ ____ = 1.
499
-499
(+ 4031 ) ÷ ( - 4031 ) = ________.
None of these
5 + 3 = ____ + 5.
5
-5
