Test your understanding of Place value and rounding with these 10 questions. ... Going a bit deeper with our understanding of place value from 2nd grade. We'll apply this knowledge to learn to round things to the nearest 10 and 100.Rounding Numbers. What is "Rounding" ? Rounding means making a number simpler but keeping its value close to what it was. The result is less accurate, but ...Rounding a numerical value means replacing it by another value that is approximately equal but has a shorter, simpler, or more explicit representation; for ...
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