Subtraction Within 20
Grade 1 Math Worksheet - Challenge Me

NameDate
Write the answer on the line.
15 - 3 =
17 - 4 =
18 - 5 =
16 - 3 =
20 - 6 =
17 - 8 =
17 - 2 =
19 - 3 =
15 - 2 =
19 - 2 =
20 - 3 =
19 - 6 =
18 - 3 =
15 - 4 =
20 - 9 =
16 - 8 =
16 - 4 =
18 - 6 =