Horizons 1st Grade Math Student Book 1 contains easy-to-grasp, engaging lessons that include: writing and counting numbers by 1's, 5's, and 10's to 100; recognizing even and odd numbers; understanding ordinal numbers, number sequence, and place value; using number lines; counting money; and working word problems.

This full-color student workbook contains lessons 1-80 and perforated pages for easy removal.