Decompose a 3-digit number into its place values. First, select the correct hundreds, tens, and ones that form the given number. Then write the decomposition in expanded form as an addition expression
B. Compose 3-digit numbers based on a set of place value cards showing hundreds, tens, and ones
C. Compose a 3-digit number based on its written name
D. Compose a 3-digit number with or without placeholder zeros based on its written name
E. Compose 3-digit numbers based on a given number of hundreds, tens, and ones
F. Determine 3-digit totals based on a set of base-10 blocks