Missing Addends – Sums of 11 – Happy Pirate

Waving hello is this happy mate who wants to help fill in missing addends! Once you’ve got the tens down you are on your way to mastering sums of 11.

CCSS  1.OA.6

Please go to this page to see all the missing addends worksheets for sums of 11-15.

missing addends - sums of 11 - happy pirate

Sponsored Ad