三年级数学下册口算练习题

1、精品资料欢迎下载三年级下学期期末数学口算练习题班别姓名3664=6835=966=253=3630=87+23=320140=909=1.40.5=363=5642=204=108=2438=4888=3006=105=105=6662=255=254=4207=125=2611=124=059=7.23.6=04=2709=1206=409=5040=5228=88=1240=802=4.42.1=305=153=203=2.30.6=1.80.7=1320=590=904=804=1.70.9=2.82.7=305=620420=7077=80-25=580=408=2040=602050

2、3=2020=637=903=32=41+39=33=9+27=69+12=902=97=408=303=427=168=105=82=324=102=568=16=802=55=355=精品资料欢迎下载405=370+80=99=4907=72+28=47070=164=83=790+40=3012=37+23=31070=123=244=290+70=242=9+6=410+30=315=96=75070=126=126=9067=182187+12=170+90=111942+39=100+30=1213147=400+40=30237537=70+600=41979033=123=25

3、05=6080=1540=3050=2230=2160397059602073=70096409503=0.30.4=4020=601=4170=1540=7090=1240=4520=3520=4020=3012=2130=1806=5607=6080=1540=3050=2230=21603970596016004999=2.30.6=1.4-0.5=503=34790=0.30.4=9999=1503=7090=4020=6011=7090=1240=4520=3520=4020=3012=2130=3666=精品资料欢迎下载4462=2842=125-25=8109=5607=6090

4、165=3.90.6=43070=270+3009.83.930+700=1180=0.7+0.8=1.7+2.6=8.55.8=18.212.1=4.2+2.9=5007=9004=3.60.8=950.5=356=13.14.6=1.7-0.8=1.50.4=6.1+9.5=0.3+0.9=3.4+4.8=3090=0.5+0.8=27009=4206=955=3055=4088=63009=4230=97+0.6=650+90=78.30=340=7329=370=72095=9862=401+99=1303550747581186075=24379090=87216032=20+54=

5、75050=405=602=6606=5555=7802=72067=9033=123=2505=63299=5607=6080=1540=3050=2030=2160397059602073=6002=3043=357=1204700912646409157999=2.30.6=1.4-0.5=精品资料欢迎下载503=34159=0.30.4=3.11.3=9009=1503=7090=1806=4002=6011=4170=1540=7090=1240=4520=3520=4020=3012=2130=3666=4462=2842=40-25=735-199=8109=70050=305=606=3693=22194462=305=3054=2134=4047=5017=2103=567=459=5562504