Solve 15 x 12 - 5 x 12.
110
105
120
95
Name the property for 14 + 26 = 26 + 14.
Associative
Commutative
closure
Distributive
Name the property for 20 + 0 = 20.
Closure
Additive Identity
The smallest whole number is _________.
0
1
-1
None of these
18 x 6 + 18 x 7 = 18 ( 6 + ___ ).
7
18
6
25
The number of students in each class of a school is 25. The fees paid by each student is Rs. 812 per month. If there are 40 classes in the school. What is the total fee collection in a month ?
812
8120
81200
812000
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
1 + 2 is a whole number. The property of addition used here is ________.
Communicative
For any whole numbers (6 - 9) does not have a value in whole numbers. Hence ____ property does not exist in subtraction of whole numbers.
(46 + 4 ) + 8 = 46 + ( 8 + __ )
46
8
4
