Add Doubles Strategy
Videos and songs to help Kindergarten and Grade 1 kids learn to add and subtract within 20, demonstrating fluency for addition and subtraction within 10 by using the add doubles strategy.
Common Core: 1.OA.6
Learning Targets:
- I can add and subtract within 10 easily.
- I can add and subtract by using doubles. (e.g. 4 + 4 = 8, 6 - 3 = 3)
Related Topics:
Make Ten Addition
More Lessons for Grade 1
Common Core for Grade 1
Doubles! Doubles! (I Can Add Doubles) song
Doubles! Doubles!
I can add doubles.
It's no trouble for me to add doubles!
1+1=2
2+2=4
3+3=6
4+4=8
5+5=10
Doubles Doubles
I can add doubles
It's no trouble for me
to add doubles
6+6=12
7+7=14
8+8=16
9+9=18
10+10=20
Array Card
How to use an array card to practice the doubling strategy for addition
How to use an array card to practice the halving strategy for subtraction
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