__________ is neither positive nor negative.
0
1
-1
100
( - 70 ) x ( -35 ) x 0 x ( - 63 ) = _________.
1520
1322
- 1322
( -300 ) ÷ ( - 10 ) = ______.
3
-3
-30
+30
________ + 1 = 0.
1/2
Division involving two unlike signs gives a _______.
Plus
Minus
Both 1 and 2
Neither 1 nor 2
0 x 2341 = ________.
2341
2300
None of these
7 x 1 = 1 x 7 = 7. State the property used here.
Commutative
Closure
Multiplicative identity
Associative
(-499) ÷ ____ = 1.
499
-499
(+ 4031 ) ÷ ( - 4031 ) = ________.
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
