I. The final decimals problem set in the 4th grade Everyday Math Student Math Journal "Decimals and Their Uses" chapter [click to enlarge]:
II. The final decimals problem set in the 4th grade Singapore Math Primary Mathematics Workbook "The Four Operations of Decimals Chapter" [click to enlarge]:
What higher-level thinking opportunities do Singapore Math students lose out on by not being prompted to reflect on their feelings about decimals?