*This edition does not co-ordinate with the online / DVD lessons.*

Math 2 (4th ed.) continues to build foundational number sense and place value through 2- and 3- digit addition and subtraction while exploring fractions, geometry, measurement, and thought-provoking word problems. Theme characters Hal and his pet beaver, Horatio, encourage students to actively participate in the learning process. Students are introduced to foundational multiplication and division skills.