Horizons Math 1 Student Book 2

In Horizons Math 1, students not only become proficient with the familiar concepts of counting, addition and subtraction, but also begin to relate these basics to more challenging concepts such as time, fractions, sets, graphs, sequence, estimation and units of measure. Grade 1.

In Horizons Math 1, students not only become proficient with the familiar concepts of counting, addition and subtraction, but also begin to relate these basics to more challenging concepts such as time, fractions, sets, graphs, sequence, estimation and units of measure. Grade 1.