Students learn that numbers can be rounded to other place values, including the tens and hundreds place. They learn that rounding the same number to different places can change the estimation
A. Identify numbers in the tens, hundreds, or thousands place
B. Identify the neighboring tens of a given number on a number line
C. Discover the concept of rounding
D. Round to the nearest ten using a number line and learn about the approximation symbol
E. Use the approximation symbol when rounding to the nearest ten using a number line for reference
F. Round to the nearest ten and learn the language "round up" or "round down."
G. Round to the nearest ten using the language "round up" or "round down."
H. Learn the rule for rounding numbers that are exactly in the middle of two tens
I. Round a given number to the nearest ten (Part 1)
J. Round a given number to the nearest ten using the rule for rounding
K. Round a given number to the nearest ten (Part 2)
L. Determine the neighboring hundreds of a given number on a number line
M. Identify the neighboring hundreds of a given number and round to the nearest hundred
N. Learn the rule for rounding numbers that are exactly in the middle of two hundreds
O. Determine whether a given number rounds up or down to the nearest hundred
P. Round a given number to the nearest hundred using the rule for rounding
Q. Round a given number up or down to the nearest hundred
S. Determine the place to which a number was rounded
T. Round numbers to the tens or hundreds (Level 1)
U. Round numbers to the tens or hundreds (Level 2)