Verified answer

35748:12*17+576576:72 = 58651

1) 35748 / 12 = 2979

2)2979 * 17 = 50643

3) 576576 / 72 = 8008

4) 50643 + 8008 = 58651

32*27*521+459930-12000= 898074

1) 32*27 = 864

2) 864 * 521 = 450144

3) 450144 + 459930 = 910074

4) 910074 - 12000 = 898074