9²+1000=...? (700- 8²)=...? 340+10×5²=...? (8² + 20) ×40=..? (290-46) ×2² =..? (...

October 2021 0 6 Report

9²+1000=...? (700- 8²)=...? 340+10×5²=...? (8² + 20) ×40=..? (290-46) ×2² =..? (250 + 10²) -200=...?