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1、三年级口算题竞赛试题一、直接写出得数：422 = 47 32= 1000克 3 = 68 17=80 4= 42 2 = 20分 30分= 500 6=60 3= 72 28= 4 22 = 84 34=66 6= 55 37= 43 2 = 44 46=60 2 = 52 45 = 300 7 = 300 7=65 59= 66 24 = 5 800 = 44 4 =72 8 = 3 21 = 65 35 = 1100500=4 21 = 38 19 = 4 600 = 71 24 =80 26= 82 2 = 50 26= 110 8=15 60= 75 68= 66 3 = 25 57=
2、462 = 700 500 = 3101 = 700 900=9 300= 1400 800 = 36 3 = 1300600=6 40 = 1200 500 = 130 3= 3943 =4926= 93 3 = 9034= 2210=862 = 31 36= 9043= 8008=1200400= 120 40= 33 2 = 2532 =3 26= 179 79 = 2 14= 1400 800=3203 = 4 70 = 65 35= 4 120=5537= 4 12 = 3819= 14001400=254 = 30 700 = 7330 = 48 4=二、多做多加分：33（ ）=100 40 ( ) =20 608 = 3( )=30002992= 18020= 52 4 = 303 4=8054 = 18666= 75 3= 98172=30153015= 8473= 10033= 204 4=12121212=20032 = 1125= 5048=【三年级口算题竞赛试题】2