Subtraction within 10 · Easy
12 problems · Plain
Subtraction within 20 · Hard
Subtraction · Grade 1 · Ages 6 to 7
Answer key
Page 2 has every answer filled in so kids can check their own work.
More Subtraction sheets for Grade 1
Subtraction within 10 · Medium
12 problems · Dinosaurs
Subtraction within 10 · Hard
12 problems · Space
Subtraction within 20 · Easy
12 problems · Ocean