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Face Value and Place Value

Understanding the difference between face value and place value. Rounding whole numbers to the nearest tens, hundreds or thousands. Rounding decimals to the nearest tenths or hundredths using the place value concept.

Mapped to CCSS Section# Strategy, 6.NS.C.6a, 6.NS.C.5, 6.SP.A.2

Recognize opposite signs of numbers as indicating locations on opposite sides of 0 on the number line; recognize that the opposite of the opposite of a number is the number itself, e.g., – (- 3) = 3, and that 0 is its own opposite.,Understand that positive and negative numbers are used together to describe quantities having opposite directions or values (e.g., temperature above/below zero, elevation above/below sea level, credits/debits, positive/negative electric charge); use positive and negative numbers to represent quantities in real-world contexts, explaining the meaning of 0 in each situation.,Understand that a set of data collected to answer a statistical question has a distribution which can be described by its center, spread, and overall shape.
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