(1)325*18+732
=5850+732
=6582
2)2100+25*380
=2100+9500
=11600
(3)(800-375)*33
=425*33
=14025
小学四年级脱式计算. 325*18+732= 2100+25*380= (800-375)*33=
(1)325*18+732
=5850+732
=6582
2)2100+25*380
=2100+9500
=11600
(3)(800-375)*33
=425*33
=14025