Represent 3-digit numbers on a place value chart noting hundreds, tens, and ones
B. Explore numbers in standard form
C. Explore numbers in unit form
D. Explore numbers in word form
E. Explore numbers in expanded form
F. Identify the value of numerals in 3-digit numbers
G. Rewrite numbers in expanded form
H. Review unit form
I. Review standard, unit, and word forms
J. Represent numbers in different forms