Addition & Subtraction Strategies
$0.99/each
Add dots
K.OA.2, 1.OA.6
Subtract all & all but 1
1.OA.6
Add by counting on from the biggest #
K.OA.2, 1.OA.6
Doubles within 10 plus 1
1.OA.6
The quickest way to subtract
1.OA.6