8 + 9 = ________ + 8
8
0
9
-8
Amal scores 52 runs in the first innings and 78 runs in the second innings. Rahul scores 78 runs in the first innings and 52 runs in the second innings. Then which of the following is correct?
Amal has higher score
Rahul has higher score
Both have equal score
Cannot be determined
If many whole numbers are added, the order in which the grouping is done does not matter. This property is called _________ property of addition of whole numbers.
Closure
Associative
Commutative
None of these
(46 + 4 ) + 8 = 46 + ( 8 + __ )
46
4
For any whole numbers 6 - 9 does not have a value in whole numbers. Hence ____ property does not exist in subtraction.
commutative
Distributive
Name the property, 20 + 0 = 20.
Additive Identity
Solve: 15 x 12 - 5 x 12.
110
105
120
95
Name the property for 14 + 26 = 26 + 14.
867 x _____ = 867.
-1
1
10
If any two whole numbers a and b are added, a to b or b to a, the _______ is always _____.
Sum, same
Difference, same
Sum, different
Difference, different
