Printable subtraction worksheets within 20 – pre-k (hard) worksheet for kids. Free PDF download and answer key included.
🍎 5 - 2 = ___
🐶 8 - 3 = ___
⭐ 7 - 4 = ___
🚗 9 - 5 = ___
🎈 6 - 1 = ___
🌸 10 - 7 = ___
● 4 - 2 = ___
🍎 3 - 1 = ___
🐶 9 - 2 = ___
⭐ 6 - 3 = ___