Add & sub within 20 w/o crossing 10
Add & sub within 20 w/o crossing 10
$0.99
1.OA.6, 2.OA.2
About This Sprint
Connect single-digit addition to adding with teen numbers, e.g.
5 + 2 =
15 + 2 =
8 - 3 =
18 - 3 =
1.OA.6, 2.OA.2
Connect single-digit addition to adding with teen numbers, e.g.
5 + 2 =
15 + 2 =
8 - 3 =
18 - 3 =