Number Properties Question
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- u + v + w = u + w + v
- xy = yx
- 2 + (r + s) = (2 + r) + s
- t + 0 = t
- None of the above.
This question is public and is used in 1 group and 76 tests or worksheets.
Type: Multiple-Choice
Category: Number Properties
Level: Grade 9
Author: deenfoxx
Last Modified: 7 years ago
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