Checkfu

Standard detail

1.NR.2

Depth 1Parent ID: 9DBB33ECA50A489CAE7DD6927BFD432BStandard set: Grade 1

Original statement

Explain the relationship between addition and subtraction and apply the properties of operations to solve real-life addition and subtraction problems within 20.

Quick facts

Statement code
1.NR.2
List ID
2
Standard ID
06C6ED9852D84D62A5A53F56417BAB38
Subject
Mathematics (2023)
Grades
01
Ancestor IDs
9DBB33ECA50A489CAE7DD6927BFD432B