2019年一年級數(shù)學 100以內(nèi)加減法口算練習題 (三).doc
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2019年一年級數(shù)學 100以內(nèi)加減法口算練習題 (三) 口算(每題0.5分,共24分) 7 + 6 = 5 + 9 =8 + 7 = 5 + 8 = 7 + 9 = 9 + 8 = 5 + 7 = 8 + 4 = 9 + 3 = 9 + 9 = 3 + 8 = 6 + 5 = 7 + 4 = 8 + 8 = 6 + 8 = 2 + 9 = 7 + 7 = 3 + 7 = 6 + 6 = 6 + 9 = 8 + 6 = 3 + 8 = 5 + 5 = 7 + 8 = 12 - 4 = 15 - 6 = 14 - 7 = 11 - 8 = 14 - 9 = 15 - 7 = 15 - 9 = 16 - 7 = 13 - 6 = 16 - 9 = 11 - 5 = 12 - 8 = 11 - 7 = 18 - 9 = 17 - 8 = 14 - 8 = 13 - 7 = 15 - 8 = 14 - 5 = 11 - 9 = 17 - 9 = 17 - 9 = 11 - 5 = 13 - 8 = 二、口算(每題1分,共24分) 28 + 20 = 58 - 6 = 66 - 60 = 75 - 30 = 38 + 40 = 71 + 23 = 89 - 8 = 50 + 24 = 4 + 55 = 96 - 20 = 66 - 60 = 38 + 21 = 30 + 34 = 69 - 7 = 59 - 4 = 73 - 70 = 95 - 50 = 25 + 44 = 62 + 7 = 30 + 49 = 86 - 60 = 91 - 50 = 36 + 30 = 51 + 25 = 三、在( )里填上合適的數(shù)。(每題2分,共24分) 3 +( )=73 5 +( )=70 4 +( )=17 43 +( )=93 38 -( )=8 68 -( )=48 ?。?)- 6 = 50 ( )+ 20 = 66 48 =( )+20 63=( )+13 72=( )+ 70 59=( )+ 9 四、計算。(每題2分,共28分) 18+9 - 9 = 12 - 8 + 70 = 70 - 30 + 6 = 46 + 40 + 2 = 99 - 9 - 40 = 5 + 70 - 5 = 9 + 7 + 20 = 14 - 5 + 30 = 30 + 6 + 4 = 55 - 5 + 15 = 36 +30 +20= 5 + 5 5 +20= 13 - 5 + 50= 82 - 80 +8= 98- 20-8= 25+60+5= 58+4 = 71-6 = 5 +78= 35+5 = 41+9 = 98-90= 93-9 = 5 +37= 5 +82= 60-9 = 41-8 = 46+3 = 46+7 = 53-20= 84+6 = 85-4 = 29-3 = 49+9 = 84-5 = 8 +59= 37-5 = 50+46= 69+8 = 64-40= 7 +28= 46-9 = 45-6 = 59+7 = 59+5 = 81+9 = 16+8 = 76-50= 87-5 = 36+8 = 37+9 = 31-8 = 67-6 = 27+3 = 46+8 = 5 +47= 4 +27= 90+8 = 25+7 = 26+8 = 45-8 = 54-8 +8 = 23-6 = 50-5 = 83-9 = 24-8 +10= 36-7 = 43+10= 37-9 = 58-4 +12= 87-9 = 2 +39= 72-5 = 74-9 +30= 36+9 = 50+27= 34-7 = 45+8 -50= 40-3 = 6 +44= 24-6 = 35+8 +12= 70-5 = 54-8 = 23-9 = 26-7 +9 = 6 +73= 32+9 = 35-4 = 63-8 +8 = 71+8 = 7 +78= 24-8 = 29+5 -23= 25+9 = 50-2 = 66-5 = 72-20+27= 64-9 = 5 +31= 25-9 = 8 -3 +35= 30+38= 74+7 = 72-30= 70-10-50= 45+20= 65+8 = 43-4 = 47+8 -30= 36+9 = 44-8 = 56-8 = 35+9 -20= 35+8 = 100-50-20= 25+52= 54+15= 24+63= 74+21= 46+35= 32+63= 65+24= 14+36= 84+15= 45+32= 46+25= 41+32= 21+65= 22+59= 23+74= 28+35= 45+31= 44+37= 63+25= 27+34= 28+71= 14+53= 17+36= 18+45= 19+52= 13+38= 15+36= 49+27= 29+47= 25+49= 69+43= 86+13= 87+11= 76+21= 55+33= 13+64= 19+72= 55+27= 49+47= 32+39= 55+43= 21+56= 45+62= 12+39= 54+39= 42+39= 73+19= 62+29= 59+34= 15+64= 14+82= 67+18= 43+25= 54+27= 33+48= 24+19= 15+81= 14+27= 56+27= 17+46= 18+57= 27+49= 29+16= 12+54= 64+25= 13+62= 58+17= 56+39= 14+59= 46+28= 19+64= 29+62= 65+42= 77+15= 41+35= 58+37= 26+34= 19+67= 63+29= 52+17= 17+46= 43+52= 28+13= 17+64= 15+67= 37+59= 46+51= 16+38= 28+49= 49+27= 16+39= 46+31= 17+59= 66+31= 33+49= 42+55= 77+21= 31+62= 附送: 2019年一年級數(shù)學 100以內(nèi)加減法口算練習題 (九) 二、在○里填上>、<或=。 4○15-9 14-9○4 11-9○2 8○17-9 18-9○10 13-9○5 6○16-9 12-9○2 19-9○9 44○46 86○91 38○83 96○100 77○55 100○10 56○26 80○79 27○71 50○95 38―30○80 49○57―7 20+70○91 80-10○90 15-8○10 11-3○11-4 18-9○12-2 13-9○5 15-10○14-9 13-7○13-6 11-7○7 11-9○12-9 17-9○17-8 15-7○8 14-6○15-6 15-8○15-7 13―7○7 16―9○10 4○11―8 15―8○7 14―7○6 6○12―7 17―8○16―7 11―8○15―9 12―7○9―2 15-7○9 7○11-4 12-3○8 13-5○4 16-9○4 12-5○8 17-8○9 11-2○11 13-5○13-7 17-8○15-8 12-9○15-9 11-7○5 16-8○8 12-7○6 17-7○9 14-8○5 7○16-9 8○13-8 1○12-9 5○15-6 9○17-8 6○12-7 4○11-8 三、在方框里填上合適的數(shù)。 56-6>56-□ 20+50<20+□ 90-□>90-50 65>□>□ □<25<□ □>□>31- 配套講稿:
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