Single-digit addition worksheet
Printable single-digit addition practice for 1st grade, with sums up to 18 and an answer key.
1st grade20 problemsAnswer key included
New numbers every time. Choose easier or harder on the next step.
Helping at home
- ●Encourage counting on from the bigger number.
- ●Facts that make 10 (7 + 3, 6 + 4) are worth extra practice.
Every answer is computed and double-checked. Code makes the numbers and works out each answer, and a second, independent check must agree before a problem reaches the sheet.
Sample page