Basic Addition Worksheets (Sums Up to 10) - Super Teacher Worksheets Addition Practice Worksheets (Numbers) Addition Butterfly (Addends to 10, Sums to 10) Help the butterfly find the flowers. Along the way, answer the addition facts with sums to ten. Kindergarten and 1st Grade View PDF Add, Cut, Glue Wizard Cut out the numbers (sums) on the bottom of the page. Match each sum with the correct addition fact.