Worksheet
Grade 1 Addition Worksheets 11 to 20






This worksheet set helps young learners master adding numbers from 11 to 20, turning tricky sums into a fun challenge. Kids get plenty of practice with simple equations, building confidence one problem at a time. It's perfect for boosting those early math muscles—like a mini workout for the brain, but with way less sweat!
(5 pages, file size 0.3 MB)