Number Expanders - Decimal Place Value Strips, Set of 5This set of 5 Decimal Number Expanders provides an interactive way for students to investigate the naming and renaming of whole and decimal numbers. Featuring embedded magnets for easy folding and a write on wipe off surface suitable for dry erase markers, these expanders visually break down numbers to reveal place values including tenths, hundredths, and thousandths. When folded, each expander is compact and manageable, and fully extended, it offers