二年級數(shù)學幾千幾百數(shù)加減整百數(shù)競賽測驗模擬題姓名：班級：日期：用時：分鐘得分：2000+200=1900+100=2700-500=2800+700=1200+300=2000+100=1700-100=3000+200=1300+200=1800+100=800-200=2400+100=1800+300=900-200=1300+200=1600+400=1000-200=2600-300=1000-300=2500+300=2400-700=2700-700=900-300=2800-900=1900+300=1000-600=1500+700=2900-500=2000-200=1200-700=2000+800=2700-200=1400-200=2200-100=1400-400=1400+400=3000-900=900-200=700-500=1800+400=1200-400=1700-700=2700-900=1100+200=2100+900=1100+700=2400-200=1100+500=2400-400=2700+400=1200+300=3000+500=2000+600=1200+300=2200+700=2200+300=1800-300=2600-900=2900-500=2700+800=2200+400=1800-700=2700-900=2600+400=2000+600=1700+800=2900+300=2600-500=2200+400=1700+700=1600+900=2700+700=2600+100=3000-900=1700+200=2300+300=700-400=2700+400=1400-100=1400+700=2500+900=2200-800=1700-400=2400-900=1200+800=3000+700=1900-900=2900-600=2100-600=1900+600=2900-700=2500+600=2400-100=2000+800=2200-200=1400+400=1100-700=1800-600=3000-800=2600-100=3000-300=1700+400=2500+200=2500-400=2200-700=1700+100=2300+800=1800-400=1300-300=1800+800=1800+100=1700-500=2200-500=1500-800=2500-200=3000+900=800-200=800-200=1200-700=300-200=2500+300=1800-200=2400-800=2000-900=1500+700=2000-900=3000+500=1700+500=1900+800=900-100=600-100=2200+400=1900+100=2500+800=1100-500=1400+700=2700+500=1800-900=900-600=2900+400=2100-800=2800-500=500-100=1100+600=1400+700=2500-300=2500+700=800-100=2300+400=2000+500=1900-200=2200-400=1400+900=1800+400=2900-100=2000+800=2400+500=2800+800=1000-500=1800+500=1900+700=2900-500=1200+500=2900-100=1900+600=2000+800=600-200=2700+100=3000+900=1600+100=2000+700=1500+700=1300-600=1400+400=700-400=1500-600=2300+700=1400+700=1100-100=1100-800=800-400=1300+700=2400-500=1500-300=1600-300=1800-800=1400+300=2300-100=2000+600=1100-500=2800-300=2300+200=500-400=3000-100=2800-600=400-300=2500-100=1800+300=2600+200=1500-500=2500-600=2000-400=1400+500=3000+400=2100-900=800-600=2200-800=2600+300=2500-200=1100-200=1200+200=2800-800=3000+800=300-200=2700-200=2500+200=1400+500=2700+100=2100-200=1500-900=1100+300=1100+900=1000-200=2500-400=1300-600=2500+800=1700-100=400-100=1900+500=3000+700=1200+600=1600-500=1600+200=1100+400=700-300=1000-400=1800+300=1800+400=1100+500=2500-600=1200+800=2300+900=2300-600=1700-800=1800-500=1200+500=1800-100=2500-500=1100-700=3000+600=3000-600=1500+500=1800-500=2700-900=1300-500=1100+800=2900+200=1200-900=2200+600=2200+900=2000+800=2200+600=1500-900=1900-700=1200+800=1200+700=2900-700=1600+800=2700-800=2000+400=2400+200=2700-300=3000+600=1200+800=2200-900=2400-900=1900+100=1900+600=2800-100=1600+400=2500-200=1000-400=1500+500=2100-900=2500-300=2500+400=2100-400=2900+700=2700-300=1300-800=1900+700=2700-100=3000-500=1400+900=1600-300=2800+500=2700+400=1900+800=1400-500=2100-500=1200-900=2200+400=700-100=2300-500=900-500=2900+900=1400+800=2400-900=2200+400=1900+900=2100+200=2700+200=1000-900=1200-400=2700+900=1300-400=2100-300=2400-800=800-200=1800-200=3000-300=1800+900=2500+700=2900+800=2700+500=1600-700=1400-700=1700+700=2300+700=1300+400=2500+200=800-500=1900-500=1900+800=1500-900=2000+500=1900+200=2100+500=1500+200=2200-700=1800+300=2100-100=1100-300=900-800=1300-900=1000-800=1500+500=1500-500=2100+900=2400+400=1700-200=1500-100=2300-700=2300+700=1000-200=1800+600=1400-900=1300-500=1300-900=1100-700=1400-500=2700+300=2200+600=1100+500=1100-700=2700+400=2200+800=1500+400=2400-200=1700-700=2400-900=1200-900=1500-800=1100+500=1000-800=2400-600=1700+700=800-200=2100+700=2100-300=1500+800=1300-400=2300+500=2900-500=1100+100=2500+400=1700-700=2800+300=1800-500=1200+300=2600+500=2400-200=900-300=2000-500=1300+300=1600-300=1900+600=3000-500=1200-600=1400-500=2700-700=1800-200=1200+800=800-300=1200+600=1100-200=2500+100=1900+300=800-400=1700+700=2500-500=1300-900=2900+100=2300-300=600-200=1800-100=1500+600=2000-900=1600+100=2300-600=900-200=1500+300=1100+500=1800-900=2600+900=2400-800=500-100=2400+700=2200+400=2700-200=2600+300=2200+300=1900-200=2800-600=2600+500=1400+900=2800+300=2600-500=1200-200=1300-500=1900+800=1700+300=2400-700=800-100=1900+600=2200-700=2500+700=2500-100=1100+700=2200-500=1100+700=1600-800=900-400=1500+400=1400+400=3000-500=300-100=1100+700=3000+800=1800-700=3000+700=1200-800=2100+200=2200-900=1100-300=1700+800=1800-700=200-100=1600+800=1000-500=900-800=2900-100=1900+400=2400-900=2300+700=1500+100=900-400=2900+100=1900-300=1800+400=1500-100=2900-600=1800+200=1500+300=1500-800=2700+400=1700-200=2700-700=1600-500=1800-200=2500+500=2700+600=2400-500=1200+800=1800+500=1600-500=2800+500=1700+300=900-300=2000-200=300-200=1900+700=1300+800=2400+300=2000+200=2500+700=2200+400=2600-800=800-100=1400-600=2800+900=1900+100=1900+400=1700-600=2500-100=1200-600=2600-900=2500+900=600-300=2100+400=2600-600=2800+500=1600-900=400-300=2500+500=1200+100=2900+600=2800+400=1200-500=2400+100=2500+100=1000-700=1500-900=800-100=2300+100=900-600=1900+200=1200+800=1100-900=3000-600=1700+100=1400+500=2600-700=2700-800=2100+800=1900+800=1200-100=1800-100=1500+800=1700-900=700-500=2600+200=2800+100=2300+100=2600+300=1900-300=700-500=2900+900=1400-600=1500+600=1000-100=2400+600=2000-900=1000-100=1800+400=1200+700=2400-600=1100-300=2200+200=1400+400=3000+800=800-600=2500+700=2100+600=1900-900=2700+900=2200-400=2800-500=2700+900=2400+100=1900+300=2800+300=1500+800=1900+400=1900-300=3000-800=2200-900=1400+900=2600+100=2100-300=2300+200=1200+900=2300-400=1900+100=900-700=1600-500=1400+800=2500-800=2300-500=2400-200=2600-600=1600-900=2400+800=1800+200=1200-800=2400+300=1100-500=2300-100=1200-500=1000-300=1500+800=1100+100=1000-900=2500+200=1000-900=1400-600=2700+900=1400+900=2700+500=1300-800=2700-500=400-200=1000-200=1900+400=2500+300=2800-800=2100+800=1500-200=2500+700=1900-600=700-600=3000+800=1400+600=1200+800=900-600=1700+600=3000+100=2100-400=1100+800=1800-400=2700-200=1200-700=2600+900=1100+200=2000+900=2400+300=3000+800=1700+600=1900-500=2200+400=1600+300=900-500=1500+500=2800+700=1200-900=1800+800=2800+500=2300-600=2200-200=1900+200=2400+800=1100+700=2500+400=3000-700=2500-700=1200+700=1400-300=3000+900=1800-900=2700+200=1600+100=2900+200=3000+500=1900-100=2400+800=2100-600=1200-800=1500-900=1700-900=2800-800=2400+800=2100-900=1700+700=2600-500=1400+600=1100-100=1400-400=1800+400=2300+600=1500-800=1200-400=2200+800=1500-300=1500-400=2700+100=2800-500=1400-700=3000+300=1300+700=2500-200=3000+400=1800+500=1600-900=1400-300=1600+500=2700-200=1300-600=2500+400=1500+900=2500+200=2300-900=1900+400=1700-600=2200+500=1900+800=1100+200=2100+900=2100-100=1100+300=1200+200=600-200=1300-300=2600-600=1300-300=1400+300=1300-600=1700+600=400-200=1000-600=2400+400=1300+500=2400+300=2900-600=2700+900=2400+700=500-400=1500+300=1600+100=2300+400=1300-500=1200+700=2800+100=1500-600=2100-600=1200+600=1300+600=1700-100=2300+400=1300+300=1600+400=1200-900=1300+600=2200+400=2100+500=3000-600=1900+600=800-400=2700+600=1300+800=1400+400=2500-400=2500-100=1900-800=3000-300=1300+800=900-500=1600-800=2500+500=2600+500=2800-500=1800+600=2900-200=2600+100=1700+800=1100-200=1500+500=1200-600=2700-500=1900-600=1300-600=1100-700=1800-200=2700-600=2800+800=2100-700=1700-600=1400+600=2000-800=2300-300=2600-200=1400-200=2100-200=1100-300=2900-800=2300+700=2000+300=2100-900=2900+400=1300+500=1300-600=2800+300=2200-700=1500+800=1700-500=1100-400=1400+800=1800-900=2500+200=1900+100=1500+600=1900+100=2800+200=2100+900=2200-700=1600-100=1800+300=1200+600=2500-900=1000-600=1300-900=1400-400=1700-900=1000-900=2400+400=2100-800=2800+500=2800-700=1800+500=2200+100=2500-800=2800-800=1900+600=2700+500=1200-200=2400-200=2300-600=500-400=1200-400=1100+200=2900-800=2200-200=1800+300=800-600=1000-800=2200+500=2800-100=1300+600=1700+600=1900-900=3000-900=1400+200=2700+300=2600+200=2800+300=2400-600=1400+300=1600-500=1100-800=1500+700=1400+800=1600-200=2600+100=1500-700=1600+800=3000-700=2700-400=2400-700=1200+100=2000-800=1700+300=3000-800=600-500=2700+400=2400-900=2300-300=1200-300=1600-500=800-200=2200-200=2300+300=2200+400=3000-100=1300-300=2900+200=1000-700=2100-700=2500-600=2900-400=1300+900=1500+700=1200-500=2100-400=2800-500=1400+400=2900+800=2900-800=2200+100=1900+500=1100+900=2800-600=2300+500=1800-900=1700+500=1400+400=1500+800=1800-300=1900+200=2700-200=3000-100=2900+400=1500-500=1700+700=2400-400=900-600=1800+800=1700+600=3000+400=1800-800=800-400=1400+400=2400+700=2400+400=2800-800=1200-800=1600-900=1100+300=2200+600=500-400=900-700=2300+900=2600+600=500-100=1000-700=3000+600=2400+400=1300+300=900-300=800-200=3000-200=1200+700=1400+200=2700+500=2100+600=2300-300=2900-100=2300+600=2600-800=2800+700=2900-600=1400-800=1300-800=1500-900=2200-800=1100-700=600-300=2100+100=2000+100=3000+900=1000-800=1600+400=1700+100=1400-700=1700-900=1600-700=1400+200=1700-500=2100+300=2800-300=2400+600=3000+900=1000-900=2500+400=1100-600=1800-900=1100-800=1900+400=2500+800=2500-300=1600-400=1900-100=1900-200=2600+200=1300+200=1100-300=2100-400=1600+400=2500+700=1900+600=1800+600=2800+400=1500+500=2100+300=900-500=2300-300=1800-700=1600-200=1500+500=2100-600=1400+100=1600-300=1800+300=1400-100=1300+100=1900+400=1900+200=2300+700=1300-900=2800+600=1800-100=3000-800=1300+500=800-200=2200-200=1500-400=1500+900=1000-300=2900-300=3000+400=600-400=2700+200=3000+400=2400-300=2300+800=2000+300=2200+600=1300+700=2900+700=1700+600=1800+300=1600+600=1700-100=1900+300=2200-400=1600-200=1700-400=1100-700=1400+700=2700-700=1100+700=2500-400=2100+900=2800+600=1400+700=1700-900=2500+900=1600+400=1400+800=2400+300=1900+400=2700+400=1800+400=2300+800=200-100=2600-300=2400+300=1500+500=1400+600=2500+500=1000-300=2100-500=2500-700=1800+600=1600+800=1000-700=2700+200=2800+700=2800+900=2000+900=1100-100=2600+500=2600+400=2600-800=1500+700=1400+200=2100+100=2500+800=1900+800=1400+800=1700+800=500-300=2700+500=2900+800=2000-800=1100-400=2500+700=1600-100=2600+600=2900-900=800-300=3000-800=2900+800=1100-800=1800-200=2600-400=2100-800=2900-800=1300+600=1800-500=2100+100=2200+200=2100+300=1700+800=2400-900=1300+300=1700+900=1700-700=2800-400=2700-100=2500+700=1100+600=1400-300=1700-500=1800+900=1500+400=1900-500=1100-400=1400-800=1600+600=2400+700=1900-400=1500-900=1400-200=2100-200=1400-600=1300+200=2900+800=2900+800=1400-600=1500-500=2300+300=2600+400=1100-100=2000-100=2800+800=2000-900=1800+900=1500-400=2000+800=2100-700=2700-600=3000+400=2800-600=2000+300=1300-500=2700-800=2700-400=2800-600=1600-800=1300-200=2500+700=1000-100=2300+200=2600+600=2300-700=2700+100=2500+500=2900+700=1900+200=1500+600=700-100=1600-200=2200+400=1400-400=1500+800=1500+800=1500+900=1900-800=2000+600=1300+200=2300+900=900-600=1100+300=2100+200=2400+500=1800-400=1300+400=2100-200=900-800=1300+100=2800+100=1600+400=1500+800=1600+700=2000-800=2300+700=1200+800=1300-700=1500+600=2700+500=1600+600=1500+200=2300+100=400-300=1000-600=1500-700=1300-400=2600-300=2600+100=3000-300=1600+400=1600-400=1100+400=2600-100=1700-600=1300-200=2600-500=2400-700=2200-500=1200-300=2700+100=3000+600=1900-700=2700+700=1200-800=1900-600=3000-700=1300+900=2300+600=1500+700=2700+600=1700+500=2700+600=900-200=2200+500=2400-900=1700+900=1500+200=1600+400=2500-300=1000-700=1000-300=1800-700=1000-900=700-100=1300+400=1200+400=2300+500=2000+200=2700+500=1900-900=2400-600=2700+600=1800-700=2100+700=2900+900=1500+100=900-500=2600-700=1700+400=1800+500=3000-900=2500+700=900-400=2000-100=2800-800=1200-900=2000+700=1900+100=3000+700=1600+900=3000-900=2000-500=2500+400=1500+900=1600-800=2100+600=1400-700=2400-400=1600+400=1900+700=2200-300=2100+600=1800+800=1200-700=1600+200=1500+500=2400-900=2400+400=1900+600=2600-400=2200+500=1300+100=2700-700=2100-500=1400+200=1100+500=2100-900=2300-700=2600+100=1500-100=2500+300=2400-800=1200-800=2500-800=1200-400=1100-600=2300-100=1800-300=1200+100=400-100=1500-400=2200+200=2400+700=1400+700=900-600=1400-900=1000-500=2400+500=2800+300=1500+100=1100+800=1100-300=2200+100=1100+300=1000-200=2600+400=1400+600=1400-100=700-500=2900-600=2500+900=3000+500=3000+500=2500-500=300-200=2200+500=500-400=2700+600=1800-600=2500-900=2500-900=1000-600=2900-300=1800-800=2700+900=1700-100=1200+300=2300+600=1700+400=2100-800=1200+500=1400+400=2500-300=1300+800=1300+100=2800+700=2100+500=1800-500=2400-100=1600-800=3000+900=1300+400=1600-200=800-200=1900+400=1100+800=300-200=1700+200=1500+600=3000+500=2600+100=1600+700=3000-300=1500+600=1000-200=2900+900=2700-700=1600-800=2000+800=2900+300=2700-700=1100+600=2600-200=1600+200=2200-200=3000+400=1200-600=1900+800=1500+700=3000-800=1300+600=2300+700=1100-100=1300-600=2900-300=1400+500=1400-500=2300+400=1600+500=2400+300=2400-200=1100-500=2000-400=1500-500=2200-100=1200-800=1400+900=1800+400=2000-900=1000-700=2700+800=1800+100=1000-200=2400+700=2000+300=1100+100=1700-100=1100+200=1100+500=1600-100=2400+100=2200+700=3000-800=2200-700=1400+400=1600+500=2400-600=2300+700=1200+300=1500+500=2800+700=1500-900=2100+600=1000-500=1200+500=2700+600=1200+400=400-300=2800-900=1400+300=1500+300=1700-100=2800+200=2200+600=1800+100=2900+700=500-400=1700+300=2500+900=2600+600=1500-200=1000-700=2400+200=1900+200=1700+300=2100+800=2600+200=1600-900=900-400=2900-100=900-800=2700+200=2600+100=1000-200=2300+600=1300+500=1200-200=2300+900=2300-700=1800+700=1500+500=800-500=1500-800=1100-500=2300-400=2900-600=500-200=1600-200=2000+100=900-300=1800+800=2200-300=1700+700=1800+400=2500+400=2400-600=2300+500=1400+300=1500+700=2700+500=2600+500=1700+200=2900+700=2100+200=2000+300=2200+400=3000-700=3000+600=2500-500=2500+100=3000+600=1100+900=2500-700=1600-300=1400-800=1000-400=2700-900=1400+800=2600-600=2900-900=1000-500=1200-400=700-500=2100-500=2000+800=2100+500=2600-600=500-200=1200-400=2900+200=2800+800=2400+500=1800+300=2600+100=2000-400=2200+100=2100+200=2300+400=2000+200=1600+400=3000+400=2500+100=1100-100=1100-200=2900+200=1400+400=800-200=2700-100=2000-500=2400+700=2400+600=2000+600=1900+300=2700+200=1800-900=300-100=1600+500=2600+900=1700-900=1100-200=2900-100=3000-400=1600-400=600-100=2100-800=1700+700=1200+300=900-400=2200-800=2400+300=1700-900=800-700=2600+100=900-700=2400+400=2300-600=3000-700=2200-900=1500-400=3000-600=2900+100=1700+400=1300+700=2700+500=1500-600=2500-400=1400+600=1900+700=2000+700=2000+400=2800-800=2100-700=900-700=1400-300=1700-800=1900+900=1100+300=1500+200=1700+300=2000+300=2600+300=2700+300=800-600=2300+800=400-300=2600-300=3000-200=2400-700=2600-900=2200+300=1700+500=1700-700=2900-100=1400+300=1500-400=3000+200=2500-800=2300-400=2100+800=2500-100=2200200022003500150021001600320015001900600250021007001500200080023007002800170020006001900220040022002400180050028002500120021001000180021007002002200800100018001300300018002200160020003100150035002600150029002500150017002400350026001100180030002600250032002100260024002500340027002100190026003003100130021003400140013001500200037001000230015002500220031002300280020001800400120022002500270021002700210015001800310014001000260019001200170070023003900600600500100280016001600110022001100350022002700800500260020003300600210032009003003300130023004001700210022003200700270025001700180023002200280028002900360050023002600240017002800250028004002800390017002700220070018003009003000210010003004002000190012001300100017002200260060025002500100290022001002400210028001000190016001900340012002001400290023009001400200038001002500270019002800190060014002000800210070033001600300240037001800110018001500400600210022001600190020003200170090013001700170020004003600240020001300180080019003100300280031002800280060012002000190022002400190024002600240036002000130015002000250027002000230060020001200220029001700360024005002600260025002300130033003100270090016003002600600180040038002200150026002800230029001008003600900180016006001600270027003200370032009007002400300017002700300140027006002500210026001700150021002000800100400200200010003000280015001400160030008002400500800400400900300028001600400310030001900220010001500300700160020018002400600280018002300900280024001200290010003100130015003100220060015001600130025002500600900200016002000500180090026002200400240020004003000200040017002100110017001700700180016009003500160040031002600250029002500170022003100230031002100100080027002000170070025001500320024001800170018008005001900180025002001800380011003700400230013008002500110010024005001002800230015003000160050030001600220014002300200018007003100150020001100160030003300190020002300110033002000600180010026002100270022003200260018007008003700200023001100240060017003400300250020003300700100300013003500320070025002600300600700240030021002000200240018001900190019002900270011001700230080020028002900240029001600200380080021009003000110090022001900180080024001800380020032002700100036001800230036002500220031002300230016002200130023002700180025002100190020002001100220017001800220020007003200200040027006002200700700230012001002700100800360023003200500220020080023002800200029001300320013001003800200020003002300310017001900140025005003500130029002700380023001400260019004002000350030026003300170020002100320018002900230018001900110039009002900170031003500180032001500400600800200032001200240021002000100010002200290070080030001200110028002300700330020002300340023007001100210025007002900240027001400230011002700270013003000200014001400400100020001000170070023002004002800180027002300360031001001800170027008001900290090015001800190016002700160020003001900260026002400250040033002100180021002400110027002100400800300031002300240027002700250090020006002200130070040016002100360014001100200012002000240012001900800210030002300120033001800700310015002300120070022009002700200021002000300030001500150021001800160040040010008001002800130033002100230023001700200025003200100022001700100800130021002000210020020027002700190023001000210016003000280031001800170011003002200220014002700800240023002300170013001200200022001003100150020009001100600200026002600290010003100300140019002500220022007001700230018003700210023002400200022002800900220018002300150021002500290033001000240020003002600230034001000400180031002800200040070014002800100200320032004003003600280016006006002800190016003200270020002800290018003500230060050060014004003002200210039002002000180070080090016001200240025003000390010029005009003002300330022001200180017002800150080017002000320025002400320020002400400200011001400200015001500130021001300140023002100300040034001700220018006002000110024007002600340020029003400210031002300280020003600230021002200160022001800140013004002100200018002100300034002100800340020002200270023003100220031001002300270020002000300070016001800240024003002900