三年级下册数学脱式计算200题.doc

-/ 82443 （601-246）5 201+232-365 = = = = = = （25+38）15 （59-187）3 1500-1258 = = = = = = 2589 （601-246）5 201+232-365 = = = = = = (25+33) 26 2+356= 63147-198= = = = = = = 735-3512= 540(65-59) 789-1345 = = = = = = 224＋221 213＋410 402＋174 = = = = = = 147＋728 94＋420 2804 = = = = = = 12052 202＋369 305＋240 = = = = = = 819＋877 665+774 921+74 = = = = = = 8062 7707+65 807＋202 = = = = = = 100－505 35－357 302＋302 = = = = = = 60083 40＋1005 434＋255 = = = = = = 60－123 648＋456 640＋604 = = = = = = 567＋366 500(400－396) 729－5 = = = = = = 564+264-453 7650-(546+4530) 659-450 = = = = = = 980+980 9000-(4500+250) 6700+728 = = = = = = 146+95 900(71-68) 1809-426 = = = = = = 126＋453 8(910-720) 760-540+1110 = = = = = = 6500+1250-3500 8030+5600 9450-3200-4200 = = = = = = 24006－45 800 7－180 16002＋230 = = = = = = 4000 8 + 350 3208＋64 270 3 9 = = = = = = 630 9 + 320 2800+32 6 30069 = = = = = = (6900-2400) 5 （729）(568) 54 9 8 = = = = = = 280 4 5 608+1570 60(23-17) = = = = = = 224＋221 213＋410 402＋174 = = = = = = 147＋728 94＋420 2804 = = = = = = 12052 202＋369 305＋240 = = = = = = 819＋877 665+774 921+74 = = = = = = 8062 7707+65 807＋202 = = = = = = 100－505 35－357 302＋302 = = = = = = 60083 40＋1005 434＋255 = = = = = = 60－123 648＋456 640＋604 = = = = = = 57－486 427＋366 374＋198 = = = = = = 104－204 153＋105 255＋426 = = = = = = 355＋87 729－366 214－549 = = = = = = 728＋95 364＋212 255－164 = = = = = = 567＋366 500(400－396) 729－5 = = = = = = 564+264-453 7650-(546+4530) 659-450 = = = = = = 980+980 9000-(4500+250) 6700+728 = = = = = = 146+95 900(71-68) 1809-426 = = = = = = 126＋453 8(910-720) 760-540+1110 = = = = = = 6500+1250-3500 8030+5600 9450-3200-4200 = = = = = = 24006－45 800 7－180 16002＋230 = = = = = = 4000 8 + 350 3208＋64 270 3 9 = = = = = = 630 9 + 320 2800+32 6 30069 = = = = = = (6900-2400) 5 （729）(568) 54 9 8 = = = = = = 280 4 5 608+1570 60(23-17) = = = = = = 96049 35059 4505+1250 = = = = = = (6900-2400)5 7515＋205 3090＋66 = = = = = = (387－387)＋0 160－16080 750＋5505 = = = = = = (111＋189)3 1258100 62500 = = = = = = (1＋7)(16－6) 81044 3311＋49 = = = = = = 187＋299－299 587＋496－674 2660＋2626 = = = = = = 153153+657 32(3216) 300－(300－222) = = = = = = 7515＋205 （150－75）（25－20） = = = = 3390－1095 687＋（99－67） = = = = 1000＋（1000－988） 3560＋2090 = = = = （250－150）(306) 687＋9993 = = = = （4870-3675）＋72009 (9467-5642)(35070) = = = = 96049 35059 4505+1250 = = = = = = (6900-2400)5 7515＋205 3090＋66 = = = = = = (387－387)＋0 160－16080 750＋5505 = = = = = = (111＋189)3 1258100 62500 = = = = = = (1＋7)(16－6) 81044 3311＋49 = = = = = = 187＋299－299 587＋496－674 2660＋2626 = = = = = = 153153+657 32(3216) 300－(300－222) = = = = = = 7515＋205 （150－75）（25－20） = = = = 3390－1095 687＋（99－67） = = = = 1000＋（1000－988） 3560＋2090 = = = = （250－150）(306) 687＋9993 = = = =