Ana, Boris, and Balloons 1: Comparison Problems

The book carries 50 problems and prepares students for the Common Core challenges in Math and reading. The problems in this book are specially designed to concentrate students' attention on math vocabulary. "Ana, Boris, and Balloons" sequel develops children's word-problem comprehension and critical thinking. Children solve problems using either coins or picture models. In addition, children are prompt to create number sentences that reflect their solutions. Advanced students have an opport...