Name ______________________Date ____________Score ____ / 12
Grade 1 practice
Addition within 20 · 1–4
Add.
1.
2.
3.
4.
Subtraction within 20 · 5–8
Subtract.
5.
6.
7.
8.
Missing numbers in equations · 9–12
Find the missing number.
9.
10.
11.
12.
Answer key — Grade 1 practice
Addition within 20
1.
2.
3.
4.
Subtraction within 20
5.
6.
7.
8.
Missing numbers in equations
9.
10.
11.
12.