Do your kids write some numbers backward? Seems like lots of kids do! (Teachers may call it "reversal".) It’s developmentally appropriate for kids under 7. However, when kids are still reversing numbers after age 7, they may need extra help learning to write them correctly. The Numbers Row inserted at the top of each page is a great aid for kids who have difficulties remembering how to correctly write the numbers! Esecially created for elementary children this notebook with 1/2 inch squares is great for math from basics to Algebra, Geometry, and Graphing. • Helps children with keeping math problems tidy & clear • 8.5" x 11" size notebook with a flexible cover. • 120 non-perforated pages. ★★★★★ Great gift for kids in the first and second grades! ★★★★★