135
900-(72+28)×4=900-100×4=900-400=500
810÷9+(48-32)=90+16=106
(2000-1860)+(23+77)×5=140+100×5=140+500=640
6×(450-430)-(760-750)=6×20-10=120-10=110
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
135
900-(72+28)×4=900-100×4=900-400=500
810÷9+(48-32)=90+16=106
(2000-1860)+(23+77)×5=140+100×5=140+500=640
6×(450-430)-(760-750)=6×20-10=120-10=110