Grade 1 Maths

Course Summary
Add and subtract within 20
1
Addition within 20
2
Subtraction within 20
3
Equal sign
4
Missing number within 20
5
Word problems within 20
Place value
14
Counting by Tens
Add and subtract within 100
No units available in this course yet. Check again later
Money and time
No units available in this course yet. Check again later