Grade 5 addition worksheets - DewWool Addition Grade 5 worksheet. Answers to the above Addition worksheet: 1) 72,24,311 2) 69,36,778 3) 149,60,640 4) 40,57,923 5) 57,08,291 6) 14,020,831 7) 87,38,031 8) 23,089,944 9) 99,58,752. ... Addition worksheets for grade 1; Addition worksheets for grade 2; Grade 3 addition worksheets; Grade 4 addition math worksheets; Addition Subtraction ...