1616×506+2494×1616=
4×17+4+1982×4=
799×660+340×799=
3991×36×25=
6076－875－(805+3320)=
6056－679－40－4281=
4134+(2819+866)+2181=
5898－(2065－102)=
3297×1273+2727×3297=
1312+(153+688+1847)=
2315－793－114－1093=
3940+(1739－1940)=
1455+(1768+1545)+1232=
975+(1007+2025)=
24×1951+24+48×24=
30425÷25=
1376+(1961+624+39)=
(686+1872+2314)+1128=
2922+(260－922)=
113600÷100÷4=
2002×658=
1428+(958+2572)=
2001×786=
190×760+190+3239×190=
2976×1145+2855×2976=
88×25=
8122－(3084－1878)=
879+(1295+2121)=
3998+2001=
2595×178－178－178×594=
4467－2024－976=
1319×1339+1661×1319=
997×885=
453×8×125=
4928－(871+1928)=
997×917=
1526+(938－526)=
803×12×25=
114000÷1200=
6933×332－332－332×2932=