The Numbers and Counting level of Hooked on Math culminates with the Steps 10 & 11 Workbook, which reviews subtraction within 10 as well as mixed operations. Young learners practice using ten frames, number lines, solving word problems, and more. Your child will learn addition and subtraction fast facts to 10 to strengthen their math fluency and automaticity. As always, celebrate success with the included star stickers! Then enjoy reading Ten Treats, a sweet number line story. There’s also a sticker storybook, Hop on the Bus, to give your child a chance to add and subtract by counting passengers as they come and go from a crazy bus.