Algebra – Equations and Inequalities (Gr4)
Skills:
- Variables – identify and use symbols as variables in expressions and equations (4:12)
- Equalities & Inequalities – solve equations that involve whole numbers up to 50 in various contexts, and verify solutions (6:53)
- Equalities & Inequalities – solve inequalities that involve addition and subtraction of whole numbers up to 20, and verify and graph the solutions (3:21)