The biggest struggle in Grade 3 is drawing bar models for word problems. Look for extra practice PDFs that specifically say "Model Drawing" or "Part-Whole" diagrams. Do not skip the drawing step—even on the extra sheet.
After the homework, give your child 3 extra practice problems. If they get all 3 correct, stop. They don't need more. If they miss 2, print the whole page. math in focus grade 3 extra practice pdf
If you are using a 2012 edition, the Internet Archive sometimes has scanned copies of old workbooks for borrowing. Note: This is a grey area ethically if you don’t own the physical book, but useful for single-chapter printing. How to use the PDFs effectively (Don't just print and pile!) Simply printing 50 pages of extra math won't help. Use the "CPA" approach (Concrete, Pictorial, Abstract) that Math in Focus loves. The biggest struggle in Grade 3 is drawing