Addition to 100 · Easy
10 problems · Plain
Missing addends · Easy
Addition · Grade 3 · Ages 8 to 9
Answer key
Page 2 has every answer filled in so kids can check their own work.
More Addition sheets for Grade 3
Addition to 100 · Medium
10 problems · Dinosaurs
Addition to 100 · Hard
10 problems · Space
Adding three numbers · Easy
10 problems · Ocean