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1、20以内加减法单元考核例应带答案姓名:班级:_日期:用时:分钟得分:34X6845X4288X7530X7949X973445883019X68X42X75X79X978414=2129=80X20=5390=31X56=8421805334X142920X90563962694248X96857647793969188547X62X42X96X76793784=2221=58X50=2490=22X76=3722582422X84215090X7671X6658X38626872X4668X457158627268X66X38X68X46451912=45X31;2284=63X20=19X
2、65;4945226319X12318420653294=6180=2271=6898=6824=32612268689480719824326732553275702565三399055752539673270X65905357=1540=6620=5969=6876=5315665968574020697647X90711450802243-1277477150221290148043772415=7193=6871=8028=6531=247168806515X9371283195694689-95472860786295469528786989I7X60622610=4250=7421
3、=1338=8324三26274138305021X38248384=7985=7948三7658三45H三8379797645X84X854858I459X769566B421548X6388X275995218887666I5X632795X21=6827三1791=9948=61X42三9568179961X21279148X4290X50S80X57S975712X9475719080971275505757X947122253=2696919三30346=070769=015177=553914669X77697660=2998=3358三3243=9224三76293332926O
4、9858X43244538=453856539616182=620223=O34385=4398223X856379=2074=7181=3155三8512三632O7348579748455X1284X856-I49X4109SU198172X7732565386561O98X733874X36=8033=16X43=8626=79X99三718O468679X3633X4326X997028三3680三4683三4369三2786三7O36164327288O8369X868467=4248=4911=5552=3428=844249553467481152287272=293969358
5、546=861671=425211=572694671111685=15X14三8723=5290=5991三1615875259X85142390911898=6276三8076=9398三60964862809360X98767698X965963=9596三2496=8916三7564三5995248975X639696X166495920=585830580844=028265=851542=4203044X65425582=3459=8012=9035=2149三55348090248259I235495675=75X76三1415=9943=5156三5675149951X757615X4356555M5三79781958521=835392=540447014812192474597=7877三9271=4036三155645789240I5X977771365696980=628290=884812=481891=142421=2X8090129121678616X435715=57156285=628595955=525289=532354=25589549276=6128=48