万以内加减法口算练习.doc

万以内加减法口算练****20190211万以内加减法口算练****3500+500=      4500-800=       410+90=    3000+7000=      580-40=       780+60= 2300+670=      1820+3050=      450-190=8070-3100=     5730-680=       10000-280=  3900+2050=      2800+300=1400-900=2160-380=      9000-5000=      1300-800=370+5800=      250-80=         4780+250=  6000+40=       580-40=         780+60=  260-90=        60+2300=        9000-800= 820-70=         1700+300=284+314=680-400=745-206=        489-127= 570-480=       840+400=        700-80=  840-480=       940+4520=       670-420=  90+4600=       1578-589=     3657+2569=1976+4857=     583+6758=4102-2546=2130+425=      1867+2396=      8241-1989=   9134-4875=      2311-989=       4899-2365=     1976+4857=      583+6758=     2130+425=1867+2396=     4102-2546= 786+1628=1490+703=     450+490=6508-1200=360-270=       4000+300=   560+2900=  9826-700=       3229-212=       7867-3980  7250+890=      7000-200=       4500-80=   4375+3268=      3500+500=      4500-400=   410-90=       80+540=600-400=    3000+7000=320+3200=       6827-286=       6721+672=  3219+200=  300+700=1200+750=   4530+260=      8700+1200=      780+120=    4300+2070=      7203+385=      2380+150=   3720+1260=    5000+50=3264-1578=7002+130=      8510+530=       526+1784=3900+2050=    4200+800=      4756+2867= 7500-600=      8656-256=       1400+3724=  6327-3420     3720+1260=7000-200=       5000+50=        4500-80=        7002+130=        6508-1200  8070-3100=      7250+890=        5730-680=  10000-280=6425-2617=     9834-325=7341-2596=      5620+3829=    9990-4391=751+6424=      8213-4396=579-367=       6891+2109=      899+7669=   247+591=       600-240=        376+519=  980-650=        808-436=      483+125=728-463=       5371+3427= 10000-3726=    9002-5273=      5636+1928=  3000-196=      10000-3756=      2769+2756=   4936+2173=     6302-2123=   3810-2983=7085-3698=     4100-2519=4367+2627=3606-1891=      9863-5936=       2588+3673=  5692+3129=10000-3765=  3685+6464=1089+3926=     3528+4672=      5679+3583=