A number remains unchanged when _________ is added to a number.
1
0
2
None of these
7643 + _______ = 7643.
7643
7543
7443
Add 25 + 8 + 25 + 92.
120
130
140
150
When zero is subtracted from a number, the answer is
The number itself
Divide 49835 by 5.
9966
9967
9968
9969
_________ × 4532 = 0
4532
45320
10
Add 3651 + 48300 + 75 + 9368154 + 27?
9420217
9421207
9420207
9421217
5142 - 0 =
5142
The sum of 3742001 and 3125672 is.
6867673
6866673
68675773
6857673
The property used in (742 + 326) + 402 = 742 + (326 + 402) is.
Closure
Commutative
Associative
Addition by zero
