Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
Standard detail
M-2-3B-1
Depth 2Parent ID: 3F9E4D5D2E6F48D0961BB3CC45744FA4Standard set: 2nd Grade
Original statement
Quick facts
- Statement code
- M-2-3B-1
- List ID
- i
- Standard ID
- A6F1A165DDDC49B9B0F868B9BA991739
- Subject
- Math
- Grades
- 02
- Ancestor IDs
- 3F9E4D5D2E6F48D0961BB3CC45744FA4FD3D9D1D003D48E4997358FCA1AE6B5E
- Source document
- Diocese of Joliet Standards
- License
- CC BY 4.0 US