304 * 67 = 20368

85*14=1190304*67=20368160*25=4000107*53=5671

(1)45*260=11700, 45*260. 270 90 .11700(2)67*304=20368, 304* 67. 2128 1824 .20368(3)236*13=3068, 236*&nbsp

①127*34=4318②936÷67=13…65验算:③304*45=13680④348÷58=6

304* 7

95÷5=19 19 5 95 5 45 45 0 ; 76÷3=25…1 25 3 76 6 16 15 1 .

936÷67=1365

734*26=19084207*82=169741300*67=87100304*15=4560780*46=35880350*60=21000990*70=6930037*541=20017

357+176=533验算:304-195=109验算:410-207=203验算:33÷5=6…3验算:46÷7=6…4验算:67÷7=9…4验算: