82-45= 109-62= 73-49= 56-37= 91-76= 367+789= 976+989= 1000000-45763= 907423777-9999= 1234689-156366= 1874*57= 36465: 5= 4254*359= 896520*2146389=

82-45=37.
109-62=47
73-49= 24
56-37= 19
91-76= 15
367+789= 1156
1000000-45763 = 954237
907423777-9999=907413778
1234689-156366 = 1078323
1874*57= 106818
36465:5= 7293
4254 * 359= 1569726
896520*2146389= 1924280600000