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三年级数学口算.doc

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三年级数学口算.doc

上传人:相惜 2021/10/25 文件大小:80 KB

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班级      姓名      家长签字   
口算天天练①
(1)611-31=      (2)890-870=      (3)516-191=     (4)808-38=
(5)967-702=      (6)316-210=      (7)483-465=      (8)840-479=
(9)914-775=      (10)933-137=      (11)912-894=     (12)838-688= 
(13)27 + 46 =    (14)810 - 125 =    (15)92 + 65 =    (16)90 + 47 =
(17)18 + 15 = (18)18 + 53 = (19)29 + 32 = (20)398 - 148 =
(21)256 + 775 = (22)449 - 312 = (23)202 – 155 = (24)106 + 537 =
(25)916 + 861 = (26)713 - 288 = (27)954 - 286 = (28)72 + 76 =
(29)71 + 68 = (30)64 - 60 = (31)716 - 117 =  (32)766 + 792 =
(33)79-39 = (34)84-17= (35)175 + 157 = (36)38 + 69 =
(37)83 - 62 = (38)12 + 98 = (39)808 + 213 = (40)704 - 124 =
(41)607 + 914 = (42)645 - 239= (43)648 - 585 = (44)352 + 708 =
(45)970 + 602 = (46)860 - 162 = (47)343 + 801 = (48)806 + 487 =
(49)691 + 400 =   (50)56-14 =
      口算天天练②
(1)353 + 939 =   (2)802 - 668 =    (3)287 - 167 =    (4)859 - 371 =
(5)941 - 343 =    (6))472 + 425 =   (7)900 - 168 =    (8)300+186 =
(9)900 - 554 =   (10)800 - 200 =    (11)460 + 991 =   (12)700 - 666 = 
(13)300 - 122 =   (14)900 - 353 =   (15)500 - 162 =   (16)900 - 705 =
(17)400 - 133 = (18)200 - 158 = (19)300 - 257 = (20)400 - 157 =
(21)700 - 205 = (22)785 + 937 = (23 )274 - 226 = (24)455 + 695 =
(25)204 - 191 = (26)224 + 944 = (27)704 + 736 = (28)285 + 691 =
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(29)300 - 288 = (30)947 - 236 = (31)1200-400=  (32)120- 40=
(33)166 - 120 = (34)727 + 517 = (35)33× 2 =  (36)332 - 246 =
(37)25+32 = (38)73 + 26= (39) 150 + 144 = (40)2 ×14=
(41)1400- 800= (42)320×3 = (43)179 -79 = (44)792 + 192 = 
(45)544 - 492 = (46)4× 70 = (47)65 +35= (48)4 × 120=
(49)55-37=   (50)38-19=