A pupil adds 0 to 46 and gets 46 back. This shows the identity property of:
ADivision
BRounding
CGrouping
DAddition
Answer & Solution
Correct answer: D. Addition
1. Adding zero leaves a number unchanged.
2. That behaviour names a property.
3. It is the identity property of addition.
_Source: OpenStax Prealgebra, Chapter 1, Whole Numbers._
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