Skillbuilder Math: Addition and Subtraction
Skillbuilder Math helps adult learners use everyday situations to strengthen their abilities in basic operations of addition and subtraction, multiplication, and division. Practice begins with single-digit addition and subtraction and continues to double- and triple- digit operations, including carrying and borrowing
This course is in English and is suitable for English speakers or English Language Learners with strong listening ability.
Competencies for this course are based on CASAS.
Each unit is a collection of short lessons that are 3 minutes or fewer.
Unit 1: Learn How
Interact with worked examples of single-digit addition and subtraction problems and double- and triple-digit addition and subtraction problems using carrying and borrowing.
Unit 2: Show You Know
Practice unit to solve real-world math situations using addition and subtraction with less support.