ADDITION 1-20
Add the numbers and write the missing number in the box
ADDITION 1-20
Add the numbers and write the missing number in the box
DynamicEighteen addition problems with sums up to 20, for kindergarten and 1st grade. Every print has new problems, with an answer key.
DynamicTwenty 2-digit column additions with regrouping (carrying), numbers from 10 to 99. New problems on every print, with an answer key.

Add a number up to 100 and a number up to 15 in each problem. Addition practice for 1st grade, new on every print.
DynamicPrintable Missing Addend Worksheets (20–30) – Addition Practice for Kindergarten to 2nd Grade for Kindergarten-1st Grade-2nd Grade Math. Addition Worksheets