406690-82005=... 627296+50614=... 78141×3=... 153142×4=... 43578÷9=... 58256÷8=... 48896÷8=... 314121×3=... .
1. 324685 2.677910 3.234423 4.612568 5.4842 6.7282 7.6112 8.942363