WY Math K-5: 1.NBT.G.4c
CodeHS Lessons
Understand that in adding two-digit numbers, adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
This standard does not have any mappings to our lessons yet.
Understand that in adding two-digit numbers, adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.
This standard does not have any mappings to our lessons yet.
