Printable addition worksheets within 1000 – pre-k (hard) worksheet for kids. Free PDF download and answer key included.
🍎 5 + 3 = ______
🐶 12 + 8 = ______
⭐ 25 + 15 = ______
🚗 42 + 38 = ______
🎈 67 + 23 = ______
🌸 89 + 11 = ______
● 156 + 244 = ______
🍎 98 + 102 = ______
🐶 234 + 166 = ______
⭐ 345 + 255 = ______