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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 =
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〔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 =
〔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= 
口算天天练③
〔1〕25×4 =  〔2〕30 ＋ 700 =