幾千幾百數(shù)加減整百數(shù)過(guò)關(guān)測(cè)驗(yàn)題大全附答案

幾千幾百數(shù)加減整百數(shù)過(guò)關(guān)測(cè)驗(yàn)題大全附答案姓名：班級(jí)：日期：用時(shí)：分鐘得分：600-400=1700+100=2900-600=1600+100=2400-300=500-400=1200-500=3000+100=2700-200=1200+300=1200+400=2200-600=2400+600=1200+700=2000-800=1700+900=1100+300=1900+300=1900+700=2600-900=2400+100=2200+500=1400-200=1500-400=900-100=1100-700=3000-800=1100+100=2800-500=2600+700=1300+800=1800+900=1700+900=900-200=1700+400=2000+200=2200+200=2700-900=1400-100=1700+700=2800+200=700-600=2800-900=900-600=1000-700=2400+400=700-600=1500+900=2400-100=2300-500=2900+200=1200-300=1100-400=1200+700=1500-600=900-400=2500-900=1400+700=2300+400=1900+700=2000+500=2200-700=2800+300=900-200=1500+900=2800+600=2200+900=1200-300=2900+200=3000+600=1400-500=2900+100=1000-500=1300-100=2700-100=2800+300=1300+700=1200+800=1600+400=2000+500=1800-200=1800-400=2500-700=1400+200=3000-100=2900+400=1300+700=600-300=2100-300=1400-900=700-200=1400-900=1100-700=1100+200=1800-900=2200+500=2800-600=2500-800=800-300=1000-100=1400-900=2500+400=2900+100=3000+200=3000+600=1000-400=2600-700=2500-800=1000-600=2600-500=2800-300=1400+300=2800+500=800-200=1800-300=1800+800=1000-200=1600-700=3000-500=500-300=600-300=2000+800=800-500=2400+200=1800+100=1500+700=2400+900=1100-900=1900+900=1200-500=800-600=3000+400=2900-600=2500-800=2800-600=2000-600=2900+100=2900+300=2500+900=2500+500=1400+700=1900+100=1300-300=1400+700=1900+500=2000+500=3000+100=2600+300=1100+600=200-100=2500+300=1500+300=2000-300=2000+500=1800-400=2000+400=1100-300=3000+200=2000+800=1100-600=2400+800=1500-600=1500-800=1200-700=2300-100=1400+100=2300-600=2900-200=2200-900=2200+200=2300+700=1500+800=2700-400=1900+700=1800+900=1300-200=2200+300=1400+300=1300-500=2900+900=2200+900=2400-900=2200+500=2500+200=2600-200=2800+400=800-500=2000+100=2700-700=2000+900=1500+500=600-200=2200-600=2200+600=1500+400=2600-300=2800+100=2500-800=500-400=1800+100=1800+300=1800-800=1800+500=1700+900=2500-300=1500+500=3000-500=1500+100=1400-200=2900+600=900-500=1900-500=2200+200=1300+900=1100+700=1700+200=1300+900=1800+200=1700+900=1300-800=1700-400=2100+300=2600-900=1900-500=1900+700=1400-800=1900-300=1000-800=3000-500=2900+600=1600-100=800-200=2200-800=2700+900=1500-200=2600-600=1300+200=1200+900=2500-300=1200-800=2000-900=1700+100=3000-200=1800+400=1900+100=2100+600=1300-200=1400-700=2600+500=2500-300=1300+900=1400+300=2600-200=1200+400=1500+200=1800+500=700-300=800-700=1400-900=1200+500=2700+700=400-300=2100+300=1100-500=2800+900=3000+600=2300+300=2800+500=2500+900=1200+300=2000-600=1700+800=1600+500=1900-400=500-400=2800+900=2300-700=2300+100=1200-500=2800+600=2800+500=2700-100=2400+700=1200+300=3000-800=3000+400=1700-700=3000+200=1900-700=1900+200=2700-200=1100+100=1500-900=2500-100=2900+400=2000+200=3000+900=1800-500=2200-100=2400+100=1700-800=1400-600=1600-300=1200+500=2100-800=2400+500=2200-800=3000-700=1500-500=700-200=2600-600=2600-200=2700+700=1200-300=2600-800=2900-900=2700-900=1500+200=3000+300=1600-900=1100+700=1800+700=1900-800=2600+700=2500+300=1700+200=400-200=3000+100=2200-200=2500+800=2500-300=2300+400=1500+900=900-400=1200+200=2100+400=2000-500=1700-500=1600-400=2800+600=1100-400=1200-900=2700+900=1600+500=2700+100=1100-200=2900+500=2900+700=1900+700=900-600=2900-800=1000-600=1600+900=2500+900=2000+900=2000-500=2000+200=1100+800=2800+700=1100+700=2800+500=2800+100=2000-800=2000+700=2400+400=1200+400=2200-900=2700-900=2900-500=2400+200=2900-300=2200+700=2400+900=2300-600=2000+800=2500-500=1100+100=2000+600=1600-100=1400+200=1100-400=1100+800=2700-400=2200-600=2800-700=2000-400=1400+500=3000+900=1600+700=1900+500=2500+900=2300+900=2000-600=3000+800=700-600=2100+400=2300-800=3000+100=1800-700=2700+800=2100-400=2600+500=300-200=2200-100=1700-300=1100+200=2500+800=1400+200=2100+600=2400+300=2600+800=2500+500=2700+500=1500-700=2300+600=2100-100=600-300=2400-900=600-200=500-400=1800+700=1000-700=2000+600=1100+300=3000+200=2600+500=2200+100=2700+500=1100-600=2800+100=2500-200=1800+900=2300-100=800-600=2000-600=2300-900=2800+200=3000+500=1900+600=500-400=2900-300=1900-100=2400+500=1300-100=1600+600=3000+100=2300-900=300-200=2100+200=2700-700=2500+900=1000-700=2900+200=1300-400=1600+900=2800+100=2200-700=1200+900=1100+900=2500+600=2100+200=600-300=1300-700=2600-800=1900+900=1900-200=2900-800=1500-600=2800-300=2400+200=2100+200=1800+400=1800+200=2800+800=2700+900=2300+300=1300+900=2100+400=2600-100=900-200=2900+200=1600+300=2300-800=1800-700=2900-400=2600-700=1100-900=2100+700=1100-700=1300-200=1400-300=800-500=1500-600=2300-800=2500-400=2100+700=600-400=2600-500=3000+600=1900+700=2000+300=2300+400=1000-200=2400+100=2000+300=2000+700=1700-800=2000+800=2200+700=1200-100=2200+100=1600-500=2700+500=2500+100=900-600=1400+700=3000-800=700-600=1500+300=2400+100=2300+800=2300-100=2500+400=1000-300=900-600=1500+400=3000+800=2300+900=1800+900=1000-200=1400-800=2600+400=1500+900=2800+900=2700+600=2900+900=1300+400=2000+500=1200+900=1300-900=1100-100=1700-800=2600+500=1700-200=1400-200=800-600=1600-900=2200-400=1300+300=1600+700=2500+700=1300-200=2900-900=1800-900=3000+100=2700+100=2200+200=1400-200=1200+700=1700+200=1700+400=2600+500=3000+700=2500-400=1100+200=1700+600=2400+800=1400+800=1600+300=2400+500=1500+600=1800+400=2100-600=3000-700=1600+200=2100+200=2500+500=2500-400=1600+800=1600+200=2300+200=1600-800=2600-900=2000-500=2700+600=2700-800=1400+800=2800+700=1500-700=1300+100=1400+900=2800-600=2500+500=1700-900=1200+200=800-100=2800+200=2100+500=1100-900=2800+100=2400-300=1600-100=1400-400=1600+300=1200+500=2800-200=2800+400=1200+300=1000-900=2900-300=800-700=2400+800=2600-200=1200-400=2100+200=1400+300=1400-400=500-200=2200-400=1200-700=2800+400=2300+500=1900+900=1300+300=2700-800=1200+900=2000+700=1100+200=1800-700=200-100=2600-500=1100-400=1900-900=2600+100=1500+200=2700+100=2400+200=2900-600=2600+100=1700+400=1400+900=1900+200=1700+100=2100+200=2800-300=2200+700=500-300=2800+700=1200+500=900-400=1700+500=200-100=1000-600=2700-600=1000-200=1400+200=2900-600=2200-800=2700-900=2800-600=1900+300=2600+900=2500-400=1500-200=2500+900=2800+100=1000-600=2500+100=2100+900=900-400=2700-500=2800-400=1600+800=2300-400=2700+400=2100-800=1100+800=2600+200=1200-300=2700+500=1200+900=500-100=1000-300=2600-900=1100-200=1800-400=1800-400=2900-600=1900+600=1700-200=1500-900=1900+400=2100-300=1700+500=900-300=1600-400=2500+800=2200+700=2100-500=2800+800=3000+100=1100+400=1300+700=2000-600=1200+400=1100-300=2100+600=2400+800=2200-300=2100-700=1400+200=1700-800=2300-900=400-200=2400+100=2800+700=1600+100=1900-200=2400+200=1900+500=2200+600=2300+100=1300+400=2200+700=1200+800=1100+500=1300+200=2800-700=2500-400=2300+800=2900+200=900-300=2500+700=2900+300=1200-500=2500+600=2600+700=1700-500=1900-200=2500-500=1600+100=1200+200=1600+500=2700+100=900-300=2200+500=1000-800=2600+300=2500+400=2100-700=2800-500=2200-100=1300+700=1400-200=1100+200=2600+500=600-400=2600+300=2700+800=1700+200=1800+500=1600+800=2600+300=1200+300=2700+400=1500-600=2600+800=2100+300=1600+200=1400+300=2200+800=1800+900=2600+800=2000+600=2100+300=2700-900=1400-100=2000-700=900-200=1100+200=2800+200=900-100=1100+700=1300+500=2400+800=2100-400=1200+500=1300-600=1700+400=1900-400=2300+200=1100+800=1900-500=2300-600=1100+300=2100-400=1800+900=1200+200=1700+400=2300+500=2100-700=2100-100=2200-100=1200-700=2600+100=2200+500=600-200=2500+500=2800+300=2200+800=900-600=1300-200=1200+300=2200+700=800-400=2200+100=2300+600=2500-900=2600-200=2000-300=2300-400=1200+700=1300+700=2900+300=1500+700=2600-900=2400-700=800-700=2900+100=1900-300=2400+300=1000-100=2600+100=2200-800=2900-100=2500-400=2200+300=2100+300=1600+400=2000+200=2900-300=2300+100=1700+700=2600+200=2300+900=2400-100=2500+800=2600-700=2000+400=1600+100=1700+900=2600+500=2800-900=800-500=900-500=2300+500=2400+600=2600+500=1700+700=1400+100=2300+600=1400+100=1200+200=1200+600=2900+800=2900+200=1200-600=2400-900=1100-700=500-100=2700+500=2300-800=2700-800=1100+300=3000+600=2100+300=2600-300=1800+700=2100+100=1100+100=900-300=2300-600=1900-700=2000+600=3000+900=2000+600=3000-800=1900+800=1900+200=2100+800=2800+800=1200+300=2300+100=3000-900=2000+100=1500-900=400-100=1400-600=1100+500=500-200=2900+500=1700+700=800-700=1400+400=2700-200=1700+900=2100+200=1400-400=3000-300=1800+300=2400+800=1500+300=1100-800=900-900=1000-600=2400-100=2500+800=1600-300=3000+200=1400+700=1500-500=2200+400=2000+200=1300-700=3000+400=1600-700=1600-800=1200+800=3000+100=2300+100=1100-900=2600-700=1500+300=1200+600=2300-100=1000-200=2400+200=700-300=2700+800=2500+100=1200+100=900-300=1200-700=2100-200=1100-500=1600-800=1600+200=2000+100=2100-200=800-600=2900-900=800-300=2700-100=3000-500=1300-700=2600+600=2800+200=1300-800=2300-700=2500+600=700-100=1900+300=1600+600=2200+700=1200+800=1800+700=1900-700=1700+500=2900+800=900-500=1800+600=2800+700=2300-300=2700+400=2700-700=1500+300=3000-900=2000-900=1600+900=2800-400=2500+300=2500+400=2800+500=2800+400=1900-900=2000-600=1400+600=1400+300=2500-700=2000+600=2100-100=2100-600=1200+300=1600-500=2200-800=1600+700=1500+800=1500-200=1900-600=2000+700=900-800=3000+300=2800-800=1600-300=2500+900=1800+600=2200-600=1500+200=2000+900=2900+300=2000-400=1200+200=1600+700=2000+600=2800-200=1600-500=1100-600=1500-500=1300+700=2300-400=2700+600=2900-100=2800-600=1600+200=2700+400=1800+400=2700+200=1900+800=2200+500=2500-400=2600-900=1400-200=2700-400=2900+300=1900-200=800-100=2700-700=2700+600=1600+100=900-800=1000-200=2900+200=1600+900=1300+400=700-300=2700-800=2800+700=700-400=1700+900=1900+900=1700-400=1100-300=1200-600=2900-600=2700+100=1400+700=2600+600=2500+300=2400+200=1200+600=2300-300=1300-500=1800-700=3000+200=2100+200=2500+100=3000-500=1000-900=2300-400=2000-500=2900-600=1700-600=1200-400=1900-200=2200-600=600-100=2700-700=1800-800=1600-800=1200+700=2400+800=2500-200=2600-800=2200+200=2400+700=1100+900=2900+100=1200+700=2600-500=1600-400=1800-100=2100-700=800-400=1000-700=500-300=1200-700=1700-100=1400-100=1200+400=1800+200=2200+100=800-400=1800-700=1900-300=1000-200=1500-200=1400-400=1400+200=1600-700=1900-200=1700+200=1500+600=1000-300=2400-700=1400-500=2400-200=2700+300=1300-900=2200-900=1900-500=1600+700=1800-900=2300-300=1600-500=1200-400=1500-900=1900-600=1300+700=2200-800=1100+200=1400-900=2900-900=2200-600=1600+500=800-600=2900+900=1800+700=2100+100=2400-400=2000-900=1200-100=2300+400=3000+600=1100+200=2900+100=1500+900=2100+500=1400-500=1200-600=1300-400=1100+500=1600+500=800-500=2800+700=1400+400=2000-800=2500-100=1900-300=1500-700=1700+200=1400+100=2600+400=1100+900=2300-400=1900+500=2400-200=1000-600=2400-700=1900-400=1200+600=2800-800=2900-100=1500-800=3000-200=1800+400=2400+200=1800-800=2700-400=2300+700=3000+800=1200+100=2700+200=2600+200=700-600=1200+700=2700+800=2200-100=2800+200=1300+600=1900-400=1000-300=1000-400=2600-300=1100+900=2600+200=1300-900=1700+800=800-700=1400-700=1900-600=2400+700=1200+200=1600+200=800-700=800-500=1000-900=2200+800=2500-400=300-200=2700+600=1200+200=2700+100=1500+400=2900-400=500-400=2900+900=1800-700=2600+500=1200+300=2100+300=2100+600=1600+300=1800-800=1700-200=1900-200=2100+100=1500+500=2500+700=2200-600=2000+900=800-700=2300-400=3000-900=900-800=1800-700=2700+600=1100-800=1300-300=3000-100=1400+500=2600+200=1500+900=1300+800=2200+500=2600-400=2900-900=2700+500=2000+400=2800-200=1500-600=1400+600=1800+900=2900+800=1000-400=700-600=2600-600=2900-900=1900+800=800-700=1500+900=2300+400=1400-300=2800+700=2700+100=1400+100=2400+400=1500+800=2100-400=1800-800=2300-700=1800-500=1300-500=1100+800=1800+300=2700+200=2200-500=2100+600=2400-100=800-300=1600+300=1600+200=2300-300=2300-900=2400-800=1200-200=1900-400=1900+200=2300-600=2200-300=2000-600=800-700=2600+600=1500+200=1600+600=3000+400=2200-800=600-200=700-600=1500-700=3000-900=1100+500=900-400=2700-300=1500-600=1300-400=2500-100=2900-700=2600+400=1900+200=2100-600=1300+400=1800+700=2700+100=2400-100=1600+900=2900-500=700-100=1500-500=1600+800=1100+600=500-100=1900-800=3000+700=2400+800=2500+200=800-600=1500+900=2000+400=1400-600=1600+500=1000-700=900-700=1700-100=1400+600=2900+200=700-200=2200-600=2100-900=1200-700=2000-700=2200+700=1200-800=700-200=1100+300=1200+700=2800+600=2400+500=1900+800=1300+700=800-400=1000-800=2000-700=1300+300=1600+300=1200-700=1700-600=1400-100=2200-200=2300+100=1700-200=1200+800=800-400=2300+200=2000+200=1100-800=1600-600=1200-300=2800-500=900-400=2200+600=2400+600=2100-100=1100+700=1800-600=1500+700=1200+100=2800+400=1800-700=1700-600=2900-400=1000-600=1700+600=2200-900=800-700=3000+700=1900-900=2000+800=2000-700=2500+100=1100+200=2000-500=1700+100=2000+200=2400+900=2900-300=2100-300=3000+300=2600+600=1400+100=2800+900=1900+900=900-800=2600+700=1600-800=1300-400=1200-600=1700+600=1500-500=700-300=1300-500=2800+700=2000-200=1300+400=2900+600=1200+600=2500+100=1600-600=800-600=1600-300=1900+500=1200-200=3000+800=2100-200=2500-600=1900+900=2400-800=1300-300=2200-700=2100+100=1700-800=1800-700=2500-200=3000+400=2800+200=1600+100=2400+100=2200+700=3000+400=2400+500=2500+900=2900-100=1400+400=2100-800=2600-200=1500+100=1400-800=2900+500=2700+100=2400-400=2800-300=1200+700=2000-400=1900+900=1400-100=2000+300=2000+200=900-200=2500+300=1100-600=2800+200=1900-900=1200-200=2400+600=2700-700=3000-600=1900+500=2700+800=1200-500=2700+600=1100-500=2200-700=3000+700=1600+400=2500+100=2900+600=1200-200=2100-800=2100-200=2000+700=700-400=1700-800=1100+900=2900+300=1100+600=2000+300=1800-500=2300+300=1300+100=2800+900=2100+200=3000+300=2700-800=2400+900=2100-700=1100-700=300-200=2500+500=3000+900=3000+200=2800+700=1500-600=600-400=2300+200=2800+500=2200-400=2100-200=1300-800=1700+500=1100-400=2200-200=1500+400=2300+200=2400+600=2900+300=2000+900=1300+200=1500+700=1200-700=1200-200=2700-300=2700+300=800-600=1900+300=2900-600=2200-800=900-800=1600+200=2000+300=2300+300=1200-500=2200-100=2400-900=2000-300=1900+700=1600-600=2300+600=1200+300=2600+500=1800+900=2900+500=2200+600=1700-900=2100+800=2000+500=1200+800=700-200=1600-700=1400+600=2100+200=1200-400=2000-400=2600+100=2000-200=2000+500=2300-100=3000+400=1800+700=2400+600=1500-500=2200+100=2000+600=1700-900=2100+900=2800+800=1600-500=1800-600=2500+900=2500+900=2400-200=1200+700=1600+300=1700-900=1500-700=2800-700=2900+500=1700+800=2400+900=2200-400=2600+200=1300-200=2500+800=1700-400=2200-800=1600-400=2700-500=2500-800=1800-400=2800-100=2100+900=1200+300=1000-300=1100-400=2300+200=1100-100=2600+900=2800-400=2900+900=600-100=1300+200=800-200=200180023001700210010070031002500150016001600300019001200260014002200260017002500270012001100800400220012002300330021002700260070021002200240018001300240030001001900300300280010024002300180031009007001900900500160021002700260025001500310070024003400310090031003600900300050012002600310020002000200025001600140018001600290033002000300180050050050040013009002700220017005009005002900300032003600600190017004002100250017003300600150026008009002500200300280030026001900220033002002800700200340023001700220014003000320034003000210020001000210024002500310029001700100280018001700250014002400800320028005003200900700500220015001700270013002400300023002300260027001100250017008003800310015002700270024003200300210020002900200040016002800190023002900170010019002100100023002600220020002500160012003500400140024002200180019002200200026005001300240017001400260060016002002500350015006001400360013002000150021002200400110018002800220020002700110070031002200220017002400160017002300400100500170034001002400600370036002600330034001500140025002100150010037001600240070034003300260031001500220034001000320012002100250012006002400330022003900130021002500900800130017001300290014002300100050020002400340090018002000180017003300700180025001100330028001900200310020003300220027002400500140025001500120012003400700300360021002800900340036002600300210040025003400290015002200190035001800330029001200270028001600130018002400260026002900330017002800200012002600150016007001900230016002100160019003900230024003400320014003800100250015003100110035001700310010021001400130033001600270027003400300032008002900200030015004001002500300260014003200310023003200500290023002700220020014001400300035002500100260018002900120022003100140010023002000340030031009002500290015002100200031002300300600180028001700210090025002600230022002000360036002600220025002500700310019001500110025001900200280040011001100300900150021002800200210036002600230027008002500230027009002800290011002300110032002600300210022001001800250031002200290070030019003800320027008006003000240037003300380017002500210040010009003100150012002007001800160023003200110020009003100280024001200190019002100310037002100130023003200220019002900210022001500230018002300300021002400180025008001700150033001900220035008001400230022003000800140070030002600200290021001500100019001700260032001500100260010032002400800230017001000300180050032002800280016001900210027001300110010021007001000270017002800260023002700210023002100180023002500290020035001700500220010040021008001600230014001800220022003500210013003400290040026003000500220024002400190031001300190028009003200210040070017009001400140023002500150060023001800220060012003300290016003600310015002000140016008002700320019001400160090014002002500350017001700260024002800240017002900200016001500210021003100310060032003200700310033001200170020001700140021002800600270020029002900140023002100200012001300310020029003500190023002400290015003100900340024001800170030002700340026002400180013001300700130030008001800180032001700170070021001500250019001400170014001700270014002100280014002000210050027002700400300031003000300110015002900400230029001600240017001900190020003200220017001700100300016002700900270014002800210025002400200022002600240024002800320023003300190024001700260031001900300400280030003100240015002900150014001800370031006001500400400320015001900140036002400230025002200120060017001200260039002600220027002100290036001500240021002100600300800160030034002400100180025002600230010002700210032001800300040023003300130032002100100026002200600340090080020003100240020019001800180022008002600400350026001300600500190060080018002100190020020005002600250060032003000500160031006002200220029002000250012002200370040024003500200031002000180021001100250024002800290033003200100014002000170018002600200015001500110014002300230013001300270010033002000130034002400160017002900320016001400230026002600110050010002000190033002800220018003100220029002700270021001700120023003200170070020003300170010080031002500170040019003500300260028001300800600230028002100320028002600180020008001100320023002600250010019001500230011008001700160050020001000800190032002300180024003100200030001900210012001700140040030020050016001300160020002300400110016008001300100016009001700190021007001700900220030004001300140023009002000110080060013002000140013005002000160021002003800250022002000110011002700360013003000240026009006009001600210030035001800120024001600800190015003000200019002400220040017001500180020002800700280022002600100023003000380013002900280010019003500210030001900150070060023002000280040025001007001300310014001800100300100300021001003300140028001900250010038001100310015002400270019001000150017002200200032001600290010019002100100110033003001000290019002800240021002700220020003200240026009002000270037006001002000200027001002400270011003500280015002800230017001000160013008001900210029001700270023005001900180020001400160010001500210017001900140010032001700220034001400400100800210016005002400900900240022003000210015001700250028002300250024006001000240017004001100370032002700200240024008002100300200160020003100500160012005001300290040050014001900340029002700200040020013001600190050011001300200024001500200040025002200300100090023005002800300020001800120022001300320011001100250040023001300100370010002800130026001300150018002200330026001800330032001500370028001003300800900600230010004008003500180017003500180026001000200130024001000380019001900280016001000150022009001100230034003000170025002900340029003400280018001300240016006003400280020002500190016002800130023002200700280050030001000100030002000240024003500700330060015003700200026003500100013001900270030090020003200170023001300260014003700230033001900330014004001003000390032003500900200250033001800190050022007002000190025003000320029001500220050010002400300020022002300140010018002300260070021001500170026001000290015003100270034002800800290025002000500900200023008001600270018002500220034002500300010002300260080030003600110012003400340022001900190080080021003400250033001800280011003300130014001200220017001400270030001500700700250010003500240038005001500600600-400=1700+100=2900-600=1600+100=2400-300=500-400=1200-500=3000+100=2700-200=1200+300=1200+400=2200-600=2400+600=1200+700=2000-800=1700+900=1100+300=1900+300=1900+700=2600-900=2400+100=2200+500=1400-200=1500-400=900-100=1100-700=3000-800=1100+100=2800-500=2600+700=1300+800=1800+900=1700+900=900-200=1700+400=2000+200=2200+200=2700-900=1400-100=1700+700=2800+200=700-600=2800-900=900-600=1000-700=2400+400=700-600=1500+900=2400-100=2300-500=2900+200=1200-300=1100-400=1200+700=1500-600=900-400=2500-900=1400+700=2300+400=1900+700=2000+500=2200-700=2800+300=900-200=1500+900=2800+600=2200+900=1200-300=2900+200=3000+600=1400-500=2900+100=1000-500=1300-100=2700-100=2800+300=1300+700=1200+800=1600+400=2000+500=1800-200=1800-400=2500-700=1400+200=3000-100=2900+400=1300+700=600-300=2100-300=1400-900=700-200=1400-900=1100-700=1100+200=1800-900=2200+500=2800-600=2500-800=800-300=1000-100=1400-900=2500+400=2900+100=3000+200=3000+600=1000-400=2600-700=2500-800=1000-600=2600-500=2800-300=1400+300=2800+500=800-200=1800-300=1800+800=1000-200=1600-700=3000-500=500-300=600-300=2000+800=800-500=2400+200=1800+100=1500+700=2400+900=1100-900=1900+900=1200-500=800-600=3000+400=2900-600=2500-800=2800-600=2000-600=2900+100=2900+300=2500+900=2500+500=1400+700=1900+100=1300-300=1400+700=1900+500=2000+500=3000+100=2600+300=1100+600=200-100=2500+300=1500+300=2000-300=2000+500=1800-400=2000+400=1100-300=3000+200=2000+800=1100-600=2400+800=1500-600=1500-800=1200-700=2300-100=1400+100=2300-600=2900-200=2200-900=2200+200=2300+700=1500+800=2700-400=1900+700=1800+900=1300-200=2200+300=1400+300=1300-500=2900+900=2200+900=2400-900=2200+500=2500+200=2600-200=2800+400=800-500=2000+100=2700-700=2000+900=1500+500=600-200=2200-600=2200+600=1500+400=2600-300=2800+100=2500-800=500-400=1800+100=1800+300=1800-800=1800+500=1700+900=2500-300=1500+500=3000-500=1500+100=1400-200=2900+600=900-500=1900-500=2200+200=1300+900=1100+700=1700+200=1300+900=1800+200=1700+900=1300-800=1700-400=2100+300=2600-900=1900-500=1900+700=1400-800=1900-300=1000-800=3000-500=2900+600=1600-100=800-200=2200-800=2700+900=1500-200=2600-600=1300+200=1200+900=2500-300=1200-800=2000-900=1700+100=3000-200=1800+400=1900+100=2100+600=1300-200=1400-700=2600+500=2500-300=1300+900=1400+300=2600-200=1200+400=1500+200=1800+500=700-300=800-700=1400-900=1200+500=2700+700=400-300=2100+300=1100-500=2800+900=3000+600=2300+300=2800+500=2500+900=1200+300=2000-600=1700+800=1600+500=1900-400=500-400=2800+900=2300-700=2300+100=1200-500=2800+600=2800+500=2700-100=2400+700=1200+300=3000-800=3000+400=1700-700=3000+200=1900-700=1900+200=2700-200=1100+100=1500-900=2500-100=2900+400=2000+200=3000+900=1800-500=2200-100=2400+100=1700-800=1400-600=1600-300=1200+500=2100-800=2400+500=2200-800=3000-700=1500-500=700-200=2600-600=2600-200=2700+700=1200-300=2600-800=2900-900=2700-900=1500+200=3000+300=1600-900=1100+700=1800+700=1900-800=2600+700=2500+300=1700+200=400-200=3000+100=2200-200=2500+800=2500-300=2300+400=1500+900=900-400=1200+200=2100+400=2000-500=1700-500=1600-400=2800+600=1100-400=1200-900=2700+900=1600+500=2700+100=1100-200=2900+500=2900+700=1900+700=900-600=2900-800=1000-600=1600+900=2500+900=2000+900=2000-500=2000+200=1100+800=2800+700=1100+700=2800+500=2800+100=2000-800=2000+700=2400+400=1200+400=2200-900=2700-900=2900-500=2400+200=2900-300=2200+700=2400+900=2300-600=2000+800=2500-500=1100+100=2000+600=1600-100=1400+200=1100-400=1100+800=2700-400=2200-600=2800-700=2000-400=1400+500=3000+900=1600+700=1900+500=2500+900=2300+900=2000-600=3000+800=700-600=2100+400=2300-800=3000+100=1800-700=2700+800=2100-400=2600+500=300-200=2200-100=1700-300=1100+200=2500+800=1400+200=2100+600=2400+300=2600+800=2500+500=2700+500=1500-700=2300+600=2100-100=600-300=2400-900=600-200=500-400=1800+700=1000-700=2000+600=1100+300=3000+200=2600+500=2200+100=2700+500=1100-600=2800+100=2500-200=1800+900=2300-100=800-600=2000-600=2300-900=2800+200=3000+500=1900+600=500-400=2900-300=1900-100=2400+500=1300-100=1600+600=3000+100=2300-900=300-200=2100+200=2700-700=2500+900=1000-700=2900+200=1300-400=1600+900=2800+100=2200-700=1200+900=1100+900=2500+600=2100+200=600-300=1300-700=2600-800=1900+900=1900-200=2900-800=1500-600=2800-300=2400+200=2100+200=1800+400=1800+200=2800+800=2700+900=2300+300=1300+900=2100+400=2600-100=900-200=2900+200=1600+300=2300-800=1800-700=2900-400=2600-700=1100-900=2100+700=1100-700=1300-200=1400-300=800-500=1500-600=2300-800=2500-400=2100+700=600-400=2600-500=3000+600=1900+700=2000+300=2300+400=1000-200=2400+100=2000+300=2000+700=1700-800=2000+800=2200+700=1200-100=2200+100=1600-500=2700+500=2500+100=900-600=1400+700=3000-800=700-600=1500+300=2400+100=2300+800=2300-100=2500+400=1000-300=900-600=1500+400=3000+800=2300+900=1800+900=1000-200=1400-800=2600+400=1500+900=2800+900=2700+600=2900+900=1300+400=2000+500=1200+900=1300-900=1100-100=1700-800=2600+500=1700-200=1400-200=800-600=1600-900=2200-400=1300+300=1600+700=2500+700=1300-200=2900-900=1800-900=3000+100=2700+100=2200+200=1400-200=1200+700=1700+200=1700+400=2600+500=3000+700=2500-400=1100+200=1700+600=2400+800=1400+800=1600+300=2400+500=1500+600=1800+400=2100-600=3000-700=1600+200=2100+200=2500+500=2500-400=1600+800=1600+200=2300+200=1600-800=2600-900=2000-500=2700+600=2700-800=1400+800=2800+700=1500-700=1300+100=1400+900=2800-600=2500+500=1700-900=1200+200=800-100=2800+200=2100+500=1100-900=2800+100=2400-300=1600-100=1400-400=1600+300=1200+500=2800-200=2800+400=1200+300=1000-900=2900-300=800-700=2400+800=2600-200=1200-400=2100+200=1400+300=1400-400=500-200=2200-400=1200-700=2800+400=2300+500=1900+900=1300+300=2700-800=1200+900=2000+700=1100+200=1800-700=200-100=2600-500=1100-400=1900-900=2600+100=1500+200=2700+100=2400+200=2900-600=2600+100=1700+400=1400+900=1900+200=1700+100=2100+200=2800-300=2200+700=500-300=2800+700=1200+500=900-400=1700+500=200-100=1000-600=2700-600=1000-200=1400+200=2900-600=2200-800=2700-900=2800-600=1900+300=2600+900=2500-400=1500-200=2500+900=2800+100=1000-600=2500+100=2100+900=900-400=2700-500=2800-400=1600+800=2300-400=2700+400=2100-800=1100+800=2600+200=1200-300=2700+500=1200+900=500-100=1000-300=2600-900=1100-200=1800-400=1800-400=2900-600=1900+600=1700-200=1500-900=1900+400=2100-300=1700+500=900-300=1600-400=2500+800=2200+700=2100-500=2800+800=3000+100=1100+400=1300+700=2000-600=1200+400=1100-300=2100+600=2400+800=2200-300=2100-700=1400+200=1700-800=2300-900=400-200=2400+100=2800+700=1600+100=1900-200=2400+200=1900+500=2200+600=2300+100=1300+400=2200+700=1200+800=1100+500=1300+200=2800-700=2500-400=2300+800=2900+200=900-300=2500+700=2900+300=1200-50