20 single digit addition problems
Fill in each shamrock and pot of gold with the ...
20 two digit addition problems
Fill in the missing numbers in each of the addi...
20 addition problems without regrouping
20 addition problems with carrying
20 addition problems without carrying
20 four digit, three addend addition problems
20 three digit, three addend addition problems
Generate or customize our free 2 digits 3 adden...
Generate or customize our free 2 digits 2 adden...