Numerical Expressions
Understanding the concept of number representation and converting number words to standard form and vice versa.
Mapped to CCSS Section# 5.NBT.A.3a
Read and write decimals to thousandths using base-ten numerals, number names, and expanded form, e.g., 347.392 = 3 x 100 + 4 x 10 + 7 x 1 + 3 x (1/10) + 9 x (1/100) + 2 x (1/1000).