02-Big friend Practice Leave a Comment / By Naresh / August 1, 2025 Welcome to your 02-Big friend Practice 1. 28 + 4 + 2 + 5 2. 31 + 2 + 9 + 7 3. 73 + 9 + 2 + 6 4. 38 - 1 + 9 + 3 5. 71 + 8 + 2 + 3 6. 44 - 1 - 2 + 8 7. 58 + 8 + 3 + 7 8. 19 + 6 + 3 + 7 9. 67 + 5 + 6 + 4 10. 42 + 7 - 3 - 5 1 out of 1