Standards with the same topic and subject but for other grades
Fluently add whole number facts with sums to 20
Add and subtract within 1,000 with or without regrouping.
Add and subtract through four-digit whole numbers with regrouping
Fluently (i.e. automatic recall based on understanding) add and subtract within 5.
Add and subtract multi-digit numbers using the standard algorithm.
Fluently (i.e. automatic recall based on understanding) add and subtract within 20.
Fluently subtract whole number facts with differences from 20
Add and subtract three-digit whole numbers with regrouping
Use a variety of methods and tools to compute sums and differences (e.g., models, mental computation, paper–pencil)
Model situations that involve the addition and subtraction of whole numbers using objects, number lines, and symbols