When a number is read aloud, one period name is never spoken. That period is the:
ATens
BTons
CTwos
DOnes
Answer & Solution
Correct answer: D. Ones
1. Every other period is named as it is read.
2. The smallest group is left unnamed.
3. That is the ones period.
_Source: OpenStax Prealgebra, Chapter 1, Whole Numbers._
Keep practising Whole Numbers and Place Value
Browse all Whole Numbers and Place Value questions for Math Olympiad, or explore more Mathematics topics.