Learning basic math!  Each of the 24 lessons in the learning unit features a “number line” of 1-10, 1-15, or 1-20. Students are challenged to use these graphic tools to figure out fundamental addition and subtraction problems.

“9 + 1 = ?” “10 – 3 = ?” “12 + 7 = ?”

Using the number line to count out the answers is a great way to start building a solid foundation of basic math. 28 pages. Grade level 1-2.