Adding and Subtracting Expressions
- Gr7-Digits-UnitC-7.3&7.4-ExEx-lesson.pdf - 453 kB
- Gr7-Digits-UnitC-7.3&7.4-ExEx-lesson-editable.docx - 457 kB
- Gr7-Digits-UnitC-7.3&7.4-ExEx-activity-sheets.pdf - 209 kB
| Titolo | Adding and Subtracting Expressions |
| Descrizione | • CCSS.Math.Content.7.EE.A.1 Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients. • CCSS.Math.Content.7.EE.A.2 Understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related. |
| Disciplina | Matematica |
| Livello | Scuola media |
| Tipo | Attività guidate |
| Durata | 60 minuti |
| Risposte incluse | No |
| Lingua | Inglese |
| Parole chiave | adding expressions, equivalent expressions, expressions, like terms, subtracting expressions |
| Simulazioni | Espressioni (HTML5) |
| Autori | Amanda McGarry |
| Scuola / Organizzazione | PhET |
| Proposto il | 10/09/18 |
| Aggiornato il | 10/09/18 |