The product of even number of negative integers is
0
positive
negative
none of these
11÷0=
11
1
Cannot determine
(-4)x (-6) =
-24
24
-10
10
The smallest positive integer is
100
9
__________ + 27=0
27
-27
82 x _____= 0
-1
-2
8+ (-11)=
19
3
-3
-19
a+b = b+a , this property is called
closure
commutative
associative
identity
(-16) ÷ ___= -16
16
-16
Difference between -5 and 5 is
15
