Adding doubles and near doubles worksheets | K5 Learning These grade 1 addition worksheets mix doubles (e.g. 4 + 4) and "near doubles" (e.g. 4 + 3, 4+5, 4+ 6) problems. Students should use their instant recall of doubles math facts to solve all the problems. Worksheet #1 Worksheet #2 Worksheet #3 Worksheet #4 Worksheet #5 Worksheet #6 Similar: Adding doubles Adding doubles minus 1