小學二年級數(shù)學幾千幾百數(shù)加減整百數(shù)單元監(jiān)控訓練題帶答案姓名：班級：日期：用時：分鐘得分：1000-300=2600+100=2100+400=1300+800=2700+100=2700-200=1700+200=900-700=1700+200=2800-800=1400+300=2800-400=1400+900=1400+900=2700-100=800-400=2700+900=1300+900=700-100=600-100=2200+600=1900+800=2400+400=2800-800=2000+100=2400-200=900-200=2700-700=1900+500=1300-600=1100-500=1800+100=1100+100=1300-100=2400-400=3000-300=1700+100=1100+500=600-500=700-200=2700+200=1100+800=1600+400=1100-800=1000-900=1200+700=3000+700=2300+400=2600+500=1600+700=3000+700=2900-300=2500+400=2300-600=1700+300=2800-900=600-500=2800+400=2200+700=3000+900=300-200=2200+500=500-400=2200+100=1000-600=2500+900=1100-200=2300-900=3000+600=1600+900=1500+600=2900+400=2500+800=1900+900=1100-900=1400+700=1600+100=1800-800=900-700=1500+400=1000-800=1500-300=3000+300=2000-100=1600-900=1800+700=1600+800=1400-600=1100+300=2600-100=400-100=2200-900=2900-100=1600+800=2600-500=2900-400=1500+600=2800-900=1700-200=1500-800=1800-100=1700+200=2300+900=1500-900=2100+800=2700-200=2300-900=1300+800=1300-500=2000+500=2800+300=2400-600=3000-800=2600+200=2500-800=900-500=1400-300=900-700=2300-200=1700-700=2000-300=2200+600=1900+900=1600+400=1500-400=1300-900=2700+400=1300+700=2200+100=2500-800=2800+400=2600-600=1100-500=1500+600=2400-600=2500-200=1400+800=2600+100=2000-600=700-600=1200-100=1100+300=2400-300=1500+500=2800+700=2200+900=2900+300=1500-900=900-700=1300+100=2100-500=2300-200=1700+700=2100+700=1800+900=400-300=1100-800=2600+100=1200-800=500-100=1700+500=1500+500=1600-800=1400-100=1300+200=3000-800=2800+300=1200+700=1700+600=1500+800=300-100=1300+100=1100+700=2100-600=1300+900=1800-500=1800-300=1500+400=900-500=1600-100=2000-900=1100-900=1200+300=900-800=2400-900=2600-700=200-100=2000-200=1800+900=2000+300=1400+900=1100-700=1900+700=2000-400=900-100=2200+900=1800-200=1500-700=1500+400=1500+400=2100-900=1000-200=900-800=1300-500=700-600=2100+800=2600+500=900-400=1400-400=2800-400=1700+300=2500+200=500-100=1000-100=2900+900=2500-700=1500-600=1800+600=1400+700=1900-500=2600+800=1700-700=800-600=1200-900=1800-800=800-300=2000-700=3000-600=2700-300=2600-100=1500-900=1500+100=1200+400=2700+300=400-100=2100-700=2400+500=1300-200=1500+600=700-400=1900+300=1300-200=2300+300=1500+300=1900-600=2200+200=1100+100=1300+900=2700+200=1500+700=2800+100=2000-300=2400+200=2700-800=1100-700=1400+800=2600-900=3000+100=2400-500=2900-300=1400-800=400-200=1200+100=1100-700=1800-500=2900+500=2200+300=1500+100=1900-600=1500+500=1200+900=2300+500=1500+500=1800+700=2800+200=1800-500=1300+700=1400+500=2600-300=1900-800=2400-400=3000-600=1100+200=2500+400=2400+100=800-200=3000+100=1300+900=2700-800=1800-300=1200+600=1100+800=2700+500=2000+700=1200-600=2900-100=1400+400=2600-100=2200+200=1900+300=2200-100=1200+400=1400+600=2300+600=1700+200=2600+500=2100-200=2900-500=1400-400=1400+500=600-300=2400-200=2300+200=1800+900=2300+500=2100-400=2000+800=1600-700=2400+600=1700+600=1700+400=1700-600=1700+600=1000-700=1400+900=2900+300=2000-800=1400-900=1200-900=1500+700=1300+200=3000+500=1500-500=300-200=3000+600=2100-500=2900-500=1400-200=1800+300=2000+600=2000+700=2800+200=1900-700=2200+800=2200+400=800-600=1600-600=900-300=1700+700=1600-900=2200+700=3000+300=500-300=2900-900=2000+400=2700+600=2000-600=1700+300=1800+800=1000-800=2100+800=1900+100=2900-900=1800-700=2000-900=1400+800=2500+700=2400+500=1900-300=2600-600=1700+800=2000-400=1800-500=1500-200=3000+600=2200+800=1600-100=3000+600=1500-900=1200+500=1600+300=1400+400=1200+700=2100-200=2500+200=2400-200=1500+300=400-300=2200-700=2300+600=700-600=1700-700=2600-400=2800+200=1600+800=1300+500=2500+200=2700+300=1800-700=2800-300=1300+100=2500-700=1100+600=2600+600=2100+800=1900-100=1100+300=2000+700=1400-600=1800-600=1500-700=1300+300=2800+700=2200+400=2900-300=2400+700=2300-400=2400+100=1900+300=1900-900=2700+900=1100+800=1300+900=1800+900=600-100=1800+600=2200-500=1300+700=1800-800=1800+400=1300+200=1000-800=1800-700=600-300=2800+300=2900+500=2400-200=2700-700=2300+600=1900+200=1100+800=1800-400=2600+900=1800+800=1000-200=2700+800=2000-500=1300-300=1100+200=3000-900=2900+600=2400+900=1500+300=1300-700=2900-300=1400-100=1400-400=2100-700=2300-600=500-400=2300-900=2700+900=1700-800=2600-300=1100+700=1100+700=1300-800=1700-200=1400-400=300-200=1100+300=1400+500=1200-300=1200-200=2400+300=2000+300=2000-500=3000-400=3000+900=700-600=700-200=2100-100=2500-600=2700-200=900-500=2800-800=1500+300=2600-400=1000-300=1600+800=2000-800=1800+700=2400-100=3000-500=1600-200=2200-300=1400-100=1600+300=1200+100=3000+100=1900+900=2700+800=1100-500=1700-900=2300-800=1600-400=1400+400=2600+700=1400-200=1700-600=2300+100=2600+200=1400+700=3000+200=2100-400=2400-100=1400-900=2700-900=1100+400=1400-500=1900-300=1500-800=1600+500=1800-600=3000+500=1000-200=1400+700=3000-300=2300-700=1100+500=2900-900=3000+500=2700+300=2900-100=1800+200=1400-700=1000-600=2600-200=1600-700=1200+900=3000-800=1800+700=1400-100=1500+300=1300+300=2200-200=1600+700=1800+800=2700+200=1600+900=1800-400=1400+300=2000-600=2300-700=1200-800=2400+800=2500+200=2500+600=2300-300=2900-700=1800-900=2600-700=1500-800=2000-900=1000-800=2600-400=1000-200=2600+800=1500-400=3000-900=2700-700=500-300=2200+200=2400-200=2300-400=1700-700=1900+700=2300-600=2000+900=2500-800=1500+200=700-100=1600+900=2900+800=2900-300=2200+800=1300+400=2800+700=1900-500=2300-600=1100-100=1700+700=1700-600=2800-800=1900-500=2300-600=3000-300=1800-500=1500+800=2500-200=1500-300=1900+600=1400+800=2300+400=1700-500=1700+400=1300+400=2200+300=2500+900=500-200=1000-900=2200-600=2100-200=2000-100=1700+500=2800+200=1500-500=1300-300=200-100=2900-100=1500+100=700-500=1500-800=2600+300=1300+400=2900+400=2600-100=1500+100=2100-600=1400+600=3000+900=1900-800=2900+900=1800-200=2600+900=1200+400=1400-500=2900+800=1900+500=1500-400=1400+600=1900-300=1300+900=1500+800=1500+900=1700-200=2900+300=1400-500=2400+700=2500+400=2400+600=1600+200=2500+600=2500+100=2600+800=500-400=2000-700=300-100=2200-300=2800+700=2700+900=2500+500=1400-200=2700+400=1100-400=1200-200=1900-400=2500-700=2600+900=800-400=2200-100=1900-900=2000-900=1400-300=1500+200=1500+800=1300-200=2000+100=1900-500=1600+700=2200+300=2700+100=1600+500=600-400=1300+300=2200+400=2800+300=1200-900=1400-400=1200-700=1300-800=2600-300=1900+600=2400+500=600-500=2500-200=2900-400=1700-100=2700+300=1500+800=1400+900=700-100=2400+300=3000+700=1200-500=2700+300=800-200=1400+600=300-100=1900+900=2800+700=900-600=2200-900=2900+400=2400+200=1800+300=2500-500=2100+300=2000+500=1100-400=1900+500=900-300=2900+600=1900-300=1200+400=2400+700=1400-700=2900+300=2700-700=1800-600=1800+400=1300+600=2000+700=2900+900=1200+400=2400-100=2600+500=1400+100=2300+800=1900-100=1900+600=1100+400=1100-300=1700+700=600-100=1400-200=1300-100=2300+900=3000+300=1400+600=3000+200=1600-400=1200+900=2600+500=2800+600=1400-600=1300+400=1600+800=1200-700=1600+600=1800+700=1600-800=1100+500=2300+400=800-200=2800+700=2800+300=800-400=2500-800=1200+700=1200+400=2600+300=1500+700=1600+100=2300+400=2700+400=1800-500=1800-100=2900-100=1200+400=2000+400=1600+700=2400-800=2200+600=1300+200=2700-200=300-100=1800+200=2100+600=1800-800=1200-500=2300-600=2300-800=1500+300=1900-200=2100+500=1300-700=1500+900=1800+200=2200-600=1500+200=2700+100=2100-300=2200-700=1400+100=2300+100=1300-900=1600-800=2100-100=1900+700=1700+500=2100+700=1700-200=1900+200=2000-300=1600+600=2700-900=2800-500=1700-400=800-300=1600-100=1300-900=1800-700=2900+600=900-500=2000-900=900-500=1200-300=1400-300=2500+900=2900-200=1800-400=2100+900=2700+600=1700+700=2400+800=3000+600=2200-500=1700+200=1200+900=2300+400=1100+300=1300-300=2500-600=900-300=1400+100=300-200=800-500=2500-500=400-300=1100+600=3000+100=1200-500=1900+500=2300-800=1900-700=2700+500=1500-600=2800+300=2800+100=2200-600=1700+200=1300+100=1400-100=2500+700=900-400=2300-400=2800-500=1200-700=1900+500=2400+900=2600+900=1000-200=2400-500=3000-500=1600+700=2000-200=1400-500=1200+900=3000+600=2700-700=2500+900=1200-100=1800-100=2600-900=2500+100=1500-300=2300+800=1600-700=2200-600=1600-600=1200+700=2400-800=1400-900=1400+300=1600-200=1600+900=2800+100=2000+100=2700-300=2300+500=2200-500=1300+500=2100-200=2700+200=3000-900=1600-600=2800-500=3000+500=1400-500=1200-400=2300+800=800-100=2800-900=900-500=2500-300=1800-100=1900-100=1500+100=3000+800=2300+800=1200+500=2400+800=2900+700=2700-100=2800-100=2500-400=600-500=1200-800=1900-100=1200-100=1500-400=1300-600=1900-100=2200-900=2100+200=2000-600=2500-200=2900+700=800-700=2000+700=2000-500=900-200=1000-100=1700+900=2800+400=1800-200=900-700=2600+900=2900-200=1500-500=1500-900=1300+900=2200-200=2000+700=1700-700=1000-100=1900+900=1300+700=1800+800=1300-900=1800+700=900-100=2400+500=1500-300=2100-800=2700+900=1900+900=1100+200=2500-800=2200+700=2300+600=3000-200=900-800=1200-600=2000-700=2000+700=2800-100=2400-600=900-700=1500-800=300-200=1000-300=2000+200=900-800=800-600=2600+400=2600-600=2300-900=2600+200=2400+500=1500+600=1400+100=1900+500=1100-700=2700+900=2100+400=2800-900=2000+800=1800-800=1500+300=1500-700=900-800=3000+400=900-300=2600+100=2000+500=1400+400=1600-300=2300-600=1200+200=1300+200=2200+700=2800-400=1900-500=2600-900=900-600=2400+800=2500+800=1500+500=2400+700=2900-700=2200+400=1500+100=1600-800=1900+800=2000+200=1200-800=1900-400=1100+400=1000-500=2700-900=1100+200=2100-200=2900+900=2700+200=2300+300=2900+700=1900-700=2200+700=2900+100=2000-900=1100+700=2600+700=1400-100=2700+200=2000-300=1200-900=1600+800=1900-500=2000+200=2900-700=2000-700=1500-800=2000-400=2500-700=1400+200=1900-100=1500+800=2600-800=2200-100=2200+200=700-100=2100-200=1700-200=2600+600=2600+900=2900+100=1300-400=2300+300=1300+200=2500+100=1800+400=2300+200=900-400=1900-200=2400+800=2100-500=1800+500=2200-500=1100+600=2100+400=2400+900=1800-400=1900-300=2500+900=2200+800=1700-800=3000-100=2400-700=3000+500=1400-500=1500+900=2800-800=2900+300=3000+200=1400-800=1600-500=2800-400=1100+300=2300+600=2500+200=1500+900=2500+800=2400+700=2300+800=2100-400=2400+800=2200+200=2300+400=500-300=1100-200=1500+300=2500+900=1200+300=1500-400=2700-800=2100-400=1800-800=900-800=2300-800=3000-700=1800-700=1800-200=2500-500=1400-900=2600+100=1900+700=1100-600=2500+400=2800+400=1400+100=900-200=2700+100=1200+400=2100-500=2500-900=2000+800=2700-500=2200+500=2400-100=1100+200=900-100=1700+500=1400+600=1200+400=2000+400=1400-100=1500-800=2500+800=1400+900=2800+100=600-400=2800+100=2000-600=2800+200=2300+300=1200+700=2700-500=1600+600=2700+900=3000+700=2300+800=2200-600=1400+700=900-500=700-600=2200+400=1900+200=2000-700=2900+900=1400-600=1300-200=2700-900=600-400=1000-200=1200+100=1700-300=1500-200=2600-700=1200-900=600-300=2400-900=2800+800=2700-600=900-600=2400-900=2300+600=2700+300=2200-200=1400+900=1200-600=3000-100=2400-500=1700-100=1900+100=1500+100=2600+700=1300-300=1100+800=1900-100=2200+300=1200+500=2700+300=2800-500=1700+700=2400-700=2600+600=2900+800=1600+900=2600-300=1300-500=700-200=2800+900=1500-700=1700+500=1100-600=2100-500=1500-400=900-200=1500+100=1600-800=1100+400=2200-700=3000+200=600-300=1000-100=2900-800=1100+600=1900-400=2500+800=500-200=1700+700=1600+900=2500-800=1200-400=2100+900=2500+300=2900+300=2600+300=3000+100=2400-200=700-500=2100+100=2800-300=2400-700=3000-500=2700+100=2300-100=2700-500=1900+700=1500+700=900-200=2500-400=500-200=2300+500=1100+800=2100-900=1100-700=2000-700=600-500=800-100=2600-300=1300-600=2300+100=2500+800=400-100=1800+700=700-600=2000+700=1300-600=2500+200=1400+600=1900+900=1700+400=1800-700=1500+400=800-200=1000-500=2700+300=2200-700=2600-300=2800+300=2500-500=2000-700=1600+700=2900-400=2500+300=2500+800=1200+600=2300+900=800-600=800-500=1700-600=2500-700=900-100=1200-200=900-400=2500+300=1700+700=1600-500=2300-800=2500+700=1800+900=1500+400=1900+200=1200-400=1800+100=3000+200=1400-800=1500-900=1500+400=2100+100=2500+600=2000-900=1600+900=1400+800=2100+100=2500-500=1600-900=2200+100=2700-200=2300+300=1300+300=1400+200=1000-100=2200-900=2600+200=700-600=1300+600=500-400=1600+300=2600-200=1400+300=1600+500=2200-400=2700-600=2800-900=2400-900=1700-600=2600+700=2900+700=2700+900=1800+900=1300+200=2100-400=1600-600=2900+400=2400+900=2400+500=1100+300=1400-800=2300-400=1300+300=1000-600=1700-600=2700-600=1800-500=3000-500=1900+200=2100-400=1400-200=3000+700=1500+400=2600+100=1400+700=1300-700=2800+300=500-100=1400-300=1700+400=2700-300=1400-900=3000-700=1100+100=700-300=1200-900=1500+700=1200+200=2300+800=1400+200=1700-600=2700-100=2700-100=2300-200=1400+800=1900+200=2400-100=1100+200=2000+800=2600+500=1700-400=1000-600=2000-500=2100-900=1300-400=2600+800=2900+700=1000-500=2000-200=2700+700=2100+800=2900+300=1900+400=900-500=2400+300=2200-700=600-500=2900+400=1600+600=2700-400=2700+800=1900-700=1700+600=1000-700=2700+500=2300-800=1500-300=900-700=2500+900=2000+300=2600-600=1900+900=2500+700=1900-600=1700-800=2100-100=2100+800=2200-500=2900-800=2300-200=2100-100=1700-500=700-600=1500+300=2200+100=2400+700=1400+800=2200+600=2200-600=2900+600=1900+200=1500-900=2100+200=2900+100=2100+800=2400+400=2900+800=1300-500=2400-400=2800-600=2000+600=1600-100=1300+100=2200-100=1800-500=2800-400=1400+800=1700-900=1800+200=2000+700=900-300=3000-900=1500+100=1500+500=1400+900=1300+200=700-500=2200+200=1300-100=600-400=2700-400=1900+900=2000+600=3000+200=1200+600=2500-800=2400+600=2300+800=2300-200=2900-900=1400-200=2000-700=2800+500=1700-700=2600+600=1700+200=1900+300=2600+900=2000-200=1700+200=1300+500=1400-700=2600-600=1500-100=2200-700=1100-800=2700-700=1700-700=1600+200=300-100=2200-900=1400+600=1500+700=2500+800=2500+800=2200+700=1200+400=300-200=1300+400=1700+100=1100+400=2200-400=800-700=700-100=2600+700=1400-300=2500+600=1600-600=2200+800=900-400=2700+200=2600-400=2100+600=2000+900=2400-800=2500-100=1600+900=600-100=1100-700=1000-300=2400-800=2900+200=2200+200=1000-600=1500+600=2500+700=2200+700=2300-200=1200-600=2000+500=2100-700=2600+500=2300+200=1000-700=2100-300=1300+400=2000-400=2000+900=1400-200=2700+400=1000-200=2800-600=1600+100=1600-300=1800+300=1100-800=1900+600=1600+900=700-500=1300-100=1300+200=1600+100=2400-900=1100-300=900-500=1400-100=3000+600=1200-400=1600-800=1400-100=2700+700=2000+400=2900-500=2100+200=2500-500=1500+700=1800-500=1800-500=2100+700=2800+300=700-400=2500+800=900-200=2400+400=1800+100=700-500=3000+900=1300-700=1900-600=1100-200=2600-100=1600+400=1500+500=3000-500=1100+100=1700-700=700-200=2800+100=1900-800=700270025002100280025001900200190020001700240023002300260040036002200600500280027002800200021002200700200024007006001900120012002000270018001600100500290019002000300100190037002700310023003700260029001700200019001003200290039001002700100230040034009001400360025002100330033002800200210017001000200190020012003300190070025002400800140025003001300280024002100250021001900150070017001900320060029002500140021008002500310018002200280017004001100200210010001700280028002000110040031002000230017003200200060021001800230022002700140010011001400210020003500310032006002001400160021002400280027001003002700400400220020008001300150022003100190023002300200140018001500220013001500190040015001100200150010015001900100180027002300230040026001600800310016008001900190012008001008001002900310050010002400200027004009003800180090024002100140034001000200300100050013002400240025006001600160030003001400290011002100300220011002600180013002400120022002900220029001700260019004002200170031001900260060020013004001300340025001600130020002100280020002500300013002000190023001100200024001300290025006003100220019001500180019003200270060028001800250024002200210016002000290019003100190024001000190030022002500270028001700280090030002300210011002300300230032001200500300220015003500100010036001600240012002100260027003000120030002600200100060024007002900330020020002400330014002000260020029002000200011001100220032002900160020002500160013001300360030001500360060017001900180019001900270022001800100150029001001000220030002400180027003000110025001400180017003200290018001400270080012008001600350026002600310019002500220010003600190022002700500240017002000100022001500200110030031003400220020002900210019001400350026008003500150010001300210035003300180060026001300100014001700100140036009002300180018005001500100010014001900900100027002300150026003900100500200019002500400200018002200700240012002500230025001400190013001900130031002800350060080015001200180033001200110024002800210032001700230050018001500900160070021001200350080021002700160016002000350030002800200070040024009002100220025001300180016002000230026002900250014001700140016004003200270031002000220090019007001100200220080034001100210020002002400220019001000260017002900170017006002500370026003000170035001400170010002400110020001400170027001300230023001200250022002700120021001700250034003001001600190019002200300010001000100280016002007002900170033002500160015002000390011003800160035001600900370024001100200016002200230024001500320090031002900300018003100260034001001300200190035003600300012003100700100015001800350040021001000110011001700230011002100140023002500280021002001600260031003001000500500230025002900100230025001600300023002300600270037007003000600200020028003500300130033002600210020002400250070024006003500160016003100700320020001200220019002700380016002300310015003100180025001500800240050012001200320033002000320012002100310034008001700240050022002500800160027006003500310040017001900160029002200170027003100130017002800160024002300160028001500250020020002700100070017001500180017002600600240020001600170028001800150015002400400800200026002200280015002100170022001800230013005001500400110035004001100400900110034002700140030003300240032003600170019002100270014001000190060015001003002000100170031007002400150012003200900310029001600190014001300320050019002300500240033003500800190025002300180090021003600200034001100170017002600120031009001600100019001600500170014002500290021002400280017001800190029002100100023003500900800310070019004002200170018001600380031001700320036002600270021001004001800110011007001800130023001400230036001002700150070090026003200160020035002700100060022002000270010009002800200026004002500800290012001300360028001300170029002900280010060013002700270018002007001007002200100200300020001400280029002100150024004003600250019002800100018008001003400600270025001800130017001400150029002400140017003003200330020003100220026001600800270022004001500150050018001300190038002900260036001200290030001100180033001300290017003002400140022002200130070016001800160018002300180021002400600