Teach and reinforce important addition and subtraction skills! Age-appropriate, motivating and challenging. In-depth drill worksheets give them the practice they need to succeed on the tests. Great for independent work and homework. Includes a complete answer key!
This enhanced eBook gives you the freedom to copy and paste the content of each page into the format that fits your needs. You can post lessons on your class website, make student copies, extract or rotate pages, and edit the contents of the file.