Grade:
Students count the backwards steps of a frog to complete simple horizontal subtraction problems. Then, they use mental math to solve more subtraction problems.
Excerpted from
First Grade Math Made Easy
The successful way to improve your child's math. These workbooks have been compiled and tested by a team of math experts to increase your child's confidence, enjoyment, and success at school. First Grade Math Made Easy provides practice at all the major topics for Grade 1 with emphasis on addition and subtraction concepts. It includes a review of Kindergarten topics and a preview of topics in Grade 2. Learn how the workbook correlates to the Common Core State Standards for mathematics.
