Represent numbers up to 1,200 in standard, word, and expanded forms.
For Grade 2, this standard focuses on Forms of numbers and prepares learners for increasingly complex tasks.
This standard clarifies expectations for Forms of numbers so lesson goals, checks for understanding, and feedback stay aligned.
Use short exit tickets and tasks where students explain decisions, show multiple representations, or justify answers—directly aligned to 2.2B.
It lays groundwork for the next grade by deepening accuracy and flexibility with Forms of numbers, so students can tackle more complex problems later.
Students may rely on procedures without reasoning or mix key terms. Build in quick oral explanations, error analysis, and vocabulary supports tied to 2.2B.
Standard 2.2B describes the essential skills and understandings for Forms of numbers in Grade 2. It clarifies the learning outcomes and what successful work looks like.
