Addition and subtraction strategies for two-digit numbers include making multiples of ten and using doubles.
Standard detail
MAT.1.2.1.c.
Depth 3Parent ID: 494A64C77A0A496BA0C3A57271EB8484Standard set: Grade 2 - Mathematics (2022)
Original statement
Quick facts
- Statement code
- MAT.1.2.1.c.
- List ID
- c
- Standard ID
- BE7E5C8B88AE4D05B9F2E6DBC6B75C64
- Subject
- Mathematics (2022-)
- Grades
- 02
- Ancestor IDs
- 494A64C77A0A496BA0C3A57271EB84840FFA642EC3524D25B347BA8FEB61D011BAF3AFE900CB494F86C6DC11F485DCBA
- Source document
- Grade 2 - Mathematics (2022)
- License
- CC BY 4.0 US