Addition and Subtraction
2nd Grade · Elementary School · Mathematics
This unit introduces the concepts of addition and subtraction within 20. Students will learn strategies for solving addition and subtraction problems, including counting on, counting back, and using number lines.
Zum Üben gibt es 65 Aufgaben. Jede Antwort bekommt sofort eine Rückmeldung, kostenlos und ohne Anmeldung.
Das gehört dazu
- Addition and subtraction facts to 20
- Strategies for adding and subtracting two- and three-digit numbers
- Using number lines to add and subtract
- Solving word problems involving addition and subtraction
Stichworte
- Addition
- Subtraction
- Number Line
- Counting On
- Counting Back
- Fact Families
- Word Problems