50以内加减练习题

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26+13= 35+12= 17+13= 16+16= 29+10= 37+12= 21+28= 15+22= 44-9= 37-26= 14+13= 18+21= 26+12= 19+7= 27+12= 21+8= 24+15= 45+3= 6+38= 47-25= 43+6= 26+13= 12+26= 42+8= 36+12= 34-12= 25+22= 32+7=16+33= 28+21= 12+28=36-23= 33-11= 27+12=49-18= 14+15= 23+15=18+32= 24+13= 33+16=33+5= 43-23= 26+13=24+6= 10+19= 28+11=32-11= 49-33= 16+23=11+28= 9+20= 7+40=10+16= 19+5= 10+40=41-20= 14+25= 23+35=28+10= 30+6= 18+5=20+28= 40+7= 15+32=12+15= 14+23= 35+11=15+23= 42+7= 46+2=43-6= 38-29= 41-37=27+9= 18+5= 28+3= 22+16= 49-18= 19+10= 14+13= 35+21= 5+45= 6+20= 11+28= 37+10= 11+24= 27+7= 27+12= 26+19= 15-8= 29-11= 37-26= 17+14= 35+8= 43-10= 13+33= 12+36= 40+9= 38+5= 49+6= 25+11= 27+12= 8+40= 35-12= 35+12=5 +17= 26+3= 43-37= 9+38= 6+19=33-31= 24-1= 17+31= 42+0= 34-11= 30-17=45-16=44-22=16-7=6+6= 29-14= 34-19=32-14=28+21=46-39=27-18=1+14=24+7=1+38=27+4=

21-18=46-36=40-18=40-19=42-5=3+38=44-40=36-35= 27-18= 12-8=45-29=35+12=34+3=46-43=29+19=44-13=40-19= 10+14= 23+22=20-14=44-5=24+19=24+12=28+7=38-2=6+7= 35-15= 10+7=38-30=44-23=10+35=9+15=47-45=17+11=23-14= 47-43= 42-9=27+2=18+5=20-7=1+18=26+23=49-17=35-34=16-9=

32-12=9+26=46-23=26-0=2+17=30-26=26-16=21-16=18+21= 34+3=16+8=1+2=6+30=24-23=23+15=20+25=14-2=2+27=22+9= 33+15=30-27=36-33=40-7=0+39=35-25=43-33=29-27=3+42= 38-24=10+34=10+29=10+36=41-20=28-11=43-21=45-0=9-2= 31+10=19-17=44-18=0+48=43-10=0+33=14+35=40-3=41-3=

32-14=22+7=28-21=39-14=24-14=11+7=27-4=19-14=7+6=

45-1=7+36=15+9=15+27=24+14=41-26=13+15=10+0=12+1=

47-43=43-17=38-11=38+11=24-24=11+1=30+17=15-15= 41+8= 29-20=48-32=19+3=45+4=23-7=0+20=30-12=17-7=23+23=

25-25=35-0=36-15=2+8=23+16=35-29=21-9=44-3=0+44=

41-22=3+14=46-8=48-3=0+16=45-35=15+5=16+20=37-30=

16+0=30+8=0+38=18+4=21+4=24+22=46-34=14-5=24+12=

42+4=43-35=47-45=24-15=22+27=13-12=3+8=4+39=28-25=

42-5=22-11=9+28=21+10=46+1=35+3=13+14=0+48=25+22=

28-25=28+16=48-38=15-3=3+14=19+13=1+13=41+2=13+17=

0+5=44-3=14-10=27+2=15+5=34+2=48-47=4+2=40+6=24+14= 38+4=3+31=7+1=35-31=43+0=47-9=32+17=49-12=14+29=

12+22=6-0=6+7=27-10=22+17=5+31=1+29=14-12=31-10=

37-21=25+19=28+20=39-18=40-17=25+24=48-19=19+22=

37+11=29-14=44-20=22+11=38+12=20+19=41+7=38+6=49-9=4 8-11=32+10=3+40=6+24=20+19=11+19=11+34=10+29=

10+36=

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55＋17－67= 72－17＋34= 58－29＋36= 47－18＋48= 47＋29－18= 76－19－18= 76－38＋58= 46＋27－36= 56－38＋28= 1．小朋友们在游乐场玩，骑木马的有14人，划船的人数比骑木马的人数 少5人。划船的有多少人? 2．一本故事书有60页。小英第一天看了24页，第二天比第一天少看了5页(1)小英第二天看了多少页？(2)小英第一天和第二天一共看了多少页? 3．同学们正在做游戏，玩丢手帕的有9人；玩老鹰捉小鸡的有7人；玩接力赛的有7组，每组有9人。 (l)玩丢手帕的和玩老鹰捉小鸡的一共有多少人? (2)玩接力赛的一共有多少人? 75－26＋47= 45＋8＋37= 52＋23－28= 63－37－13= 44＋39－17= 70＋19－23= 16＋23－13= 57－16＋36= 35＋17－15= 1．一盒乒乓球有6个，5盒乒乓球一共有多少个?

2．冬冬和欢欢去植树，第一行种了8棵，第二行种了6棵。他们一共种了多少棵树? 3．六一儿童节，某班买来红、黄、蓝、绿四种颜色的彩旗，每种8面，一共买来多少面彩旗? 4．有16名旅客要住旅馆，还剩7个房间，每间可住2人，请问住得下吗? 50＋24＋28= 22－19＋22＝46－28＋22= 48－19＋22= 86－45＋24＝70－42＋24= 72－54＋55= 16＋27－26= 43－19＋42= 1．小明和同学去划船，租了2条船，一条坐5人，另一条坐7人，一共有多少人? 2．公交车上原有35人，到站下车16人，又上车9人，现在车上有多少人? 3．二年级进行卫生评比，二(1)班得了21面小红旗，二(2)班比二(l)班少得了8面，二(2)班得了多少面?二(l)班和二(2)班一共得了多少面?

100以内加减法运算练习题

100以内加减法运算练习题 两位数加法 11+11= 12+12= 13+13= 14+14= 15+15= 1+11= 2+12= 3+13= 4+14= 5+15= 6+16= 7+17= 8+18= 9+19= 10+20= 25+8= 27+13= 24+11= 28+9= 22+11= 28+28= 29+27= 30+10= 30+11= 24+24= 33+11= 33+22= 33+33= 37+27= 37+17= 35+35= 35+25= 36+33= 39+1= 32+23= 44+44= 44+11= 44+22= 44+13= 45+45= 48+2= 47+3= 46+36= 45+23= 41+19= 55+11= 55+22= 55+45= 58+22= 56+44= ) 67+33= 66+25= 68+12= 66+16= 65+25= 74+14= 75+15= 75+25= 88+11= 89+10= 两位数减法 100-99= 99-98= 90-80= 70-55= 100-60= 80-20= 84-24= 74-14= 64-34= 65-55= 88-78= 78-68= 68-58= 58-48= 48-38= 36-23= 45-34= 99-85= 98-84= 85-25= 13-11= 64-64= 67-56= 32-23= 98-89= 47-44= 53-35= 36-25= 25-24= 38-27=

58-47= 58-57= 58-56= 58-22= 44-44= ^ 19-17= 18-10= 16-9= 23-18= 27-9= 29-9= 28-8= 26-23= 25-25= 22-20= 39-9= 37-30= 36-30= 30-29= 29-28= 44-4= 49-39= 48-48= 48-8= 45-34= 67-56= 68-57= 69-57= 88-44= 66-33=

50以内加减法练习题汇总

50以内口算练习一 日期用时分数 _____ 47-10= 42-3= 30-24= 4-10= 29-13= 42-14= 13-4= 11-2= 24＋18= 25＋17= 32＋9= 7+25= 18＋26= 44-6= 32-15= 41-25= 33-28 35-26= 7＋17= 9＋29= 39＋6= 8＋25= 38＋9= 21－15= 42－36= 34－19= 46－9= 45－8=

40＋7= 16＋16= 18＋18= 19＋30= 17＋27= 14－8= 25－6= 46－9= 50以内口算练习二 日期用时分数 _____ 27－18= 48－29= 9＋19= 7＋25= 8＋36= 5＋39= 43－8= 17-10= 36-10= 46-20= 36-30= 46-40= 10+40= 10+20= 10+30= 19+24= 17+25= 20-10= 29-1= 39-2= 49-3= 49-14= 28-15= 30-16= 38-27= 48-38= 28-9= 27-15=

37-26= 47-7= 37-28= 27-19= 26-2= 16-3= 36-4= 46-5= 50以内口算练习三 日期用时分数 _____ 36-6= 16-10= 35-1= 45-20= 35-30= 25-4= 20+7= 22+8= 24+9= 25+10= 28+11= 15-10= 44-18= 40-22= 34-3= 24-4= 12+16= 13+17= 31+18= 21+19= 25+20= 23-15= 39-26= 40-17= 49-18= 49-29= 20+12= 22+13=

2019年6月英语六级满分作文：失败

2019年6月大学英语六级满分作文精讲汇总 英语六级满分作文：失败 On Failure 失败 Everyone expects to succeed in whatever he/she does. Unfortunately no one is always successfulin all his/her life, not even such great people as Marx, Mao, Madam Currie and Einstein. Different people hold different attitudes towards failure. Some people become discouraged andare even defeated by failure, while some other people learn lessons from failure and continuetheir efforts . There is no denying that failure is a bad thing, but "Bad things can turn to good things." It alldepends on how we deal with it. If we are pessimistic, we will lose heart. If we are optimistic, we will see hope. I really have sympathy for those who, being badly hurt by failure, lose self-confidence and confidence in life. However, I have even greater admiration for those who, being stimulated by failure, go on straight forward to achieve success. I believe in the saying "Failure is the mother of success." If I fail, I will try again, If I fail again. I will try and try again. CET6六级作文结构分析： ·对待失败的不同态度 * 有些人…… * 另一些人…… ·坏事可变成好事 * 悲观者…… * 乐观者…… ·我的态度 CET6六级作文内容分析： 本文是一篇议论文。文中讨论了对待失败的两种不同态度, 最后表明作者的态度。本文的特点在于使用了很多对比句和对比词, 使两种态度表现得非常鲜明, 同时也增加了议论文的力度, 如: everyone — no one, somepeople — some othe r people, become discouraged —learn lessons , defeat ed —continueefforts , pes simistic —optimistic , lose hea rt —see hope ,those who . . . — those who . . ., sympathy for — admir ation for , being badly hurt — being stimulaed by 等, 值得模仿。 CET6六级作文万能句型： There is no denying tha t 不可否认 deal with 对待, 处理, 应付 pessimistic a . 悲观的 lose hea rt 失去信心 optimistic a . 乐观的 see hope 看到希望 have sympathy for . . . 对……寄以同情

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分数加减法混合运算练习题200题 3/4+1/5=4/5 3/4-1/5=11/20 5/6+2/9=19/18 5/6-2/9=11/18 2/3+3/5=19/15 2/3-3/5=1/15 6/7+1/2=19/14 6/7-1/2=5/14 2/3+1/6=5/6 1/3+1/4=7/12 1/3-1/4=1/12 1/5+1/7=12/35 1/5-1/7=2/35 1/4+1/9=13/36 1/4-1/9=5/36 1/8+1/9=17/72 1/8-1/9=1/72 1/10+7/9=79/90 5/7-1/6=23/42 1-5/9=4/9 1/5+3/8=23/40 3/4+1/5=19/20 2/3-3/5=1/5 1-2/5=3/5 5/8-1/9=37/72 1/10-1/20=1/20 1/6+3/8=13/24 5/9-1/2=1/18 2/3+1/4=11/12 1/2+1/3=5/6 5/6+1/18=8/9 3/5-1/3=4/15 17/15-1/3=4/5 11/12-2/3=1/4 1/2-1/4=1/4 1/7-1/8=1/56 1/3-1/9=2/9 5/6-1/2=1/3 1-2/3=1/3 5/8-1/6=11/24 1/3+1/6=1/2 3/4-1/2=1/4 1/5+1/8=13/40 5/6+4/9=23/18 5/9-2/5=7/45 3/7+5/2=41/14 5/8+9/10=61/40 11/12-8/15=23/60 1/4+1/6=5/12 1/4-1/6=1/12 1-6/7=1/7 11/12-2/3=1/4 3/10+2/5=7/10 7/8-1/4=5/8 3/4+5/12=7/6 3/5-3/7=6/35 5/4-5/12=5/6 1/5-1/9=4/45 1/3-1/8=5/24 11/6-2/9=29/18 1/5+1/9=14/45 1-2/5=3/5 7/4+1/7=53/28 1-1/9=8/9 2/3-2/7=8/21 5/6+1/2=4/3 4/3-3/4=7/12 1-4/7=3/7 4/3+3/2=17/6 5/9+18/5=5/6 3/8+7/10+5/8=17/10 7/8-(1/8+3/4)=0 4/7+1/6-4/7=1/6 2-7/9-2/9=1 3/5+7/8+2/5=15/8 7/9-(1/9+1/3)=1/3 1/4+(2/5+3/4)=7/5 5/6-3/10+1/6-7/10=0 3/4+1/6-2/3=1/4 7/8-1/4+4/9=77/72 1-1/3+2/7=20/21 1/2+4/5-3/10=1 5/6-(2/3-1/9)=5/18 9/10-(3/4+1/8)=1/40 1/2+2/3-3/4=5/12 7/8-1/6+1/4=23/24 1-(3/4-2/9)=17/36 9/10-1/5-1/2=1/5 1/4+3/7+1/2=33/28 7/8-(2/3+1/6)=1/24 1-(1/3+3/5)=1/15 1/2+1/4+1/3=13/12 7/8+1/4+1/2=5/8 5/7-(4/7+1/9)=2/63 1-1/4-1/2=1/4 3/4-1/6-1/3=1/4 3/10+1/4+2/5=19/20 2/3+1/6+1/12=11/12 1-1/4-2/5=7/20 1/2+1/9+1/12=25/36 (注：/ 前面的为分子,后面的为分母,如1/2是二分之一)

100以内加减法练习题-附答案

6＋42＝16＋56＝90＋3＝55－27＝48＋39＝3＋68＝3＋66＝95－11＝14＋64＝38－10＝8＋20＝76－45＝81－46＝64＋31＝20＋78＝79－28＝59＋10＝65＋8＝81－73＝45＋30＝75－28＝70－54＝3＋91＝97－90＝31＋57＝47＋29＝ 81－34＝ 56－48＝ 12＋48＝ 68＋24＝ 80－44＝ 93－21＝ 14＋47＝ 37＋63＝ 42＋35＝ 21＋50＝ 68－39＝ 82－3＝ 64－14＝ 1＋27＝ 21＋19＝ 47－10＝ 66＋2＝ 77－60＝ 44－25＝ 20－4＝ 37＋49＝ 59＋37＝ 93－65＝ 49－39＝ 34＋62＝ 13＋77＝ 53－23＝ 46＋27＝ 24＋12＝ 4＋29＝ 27－10＝ 73＋7＝ 76－19＝ 22＋6＝ 70－58＝ 81＋19＝ 46－8＝ 80－53＝ 40－27＝ 48－40＝ 68－50＝ 39＋21＝ 2＋19＝ 82－49＝ 7＋41＝ 74－41＝ 69＋6＝ 87－20＝ 50＋21＝ 26＋65＝ 32＋5＝ 23＋4＝ 29－2＝ 52＋25＝ 32－16＝ 78－73＝ 32＋35＝ 31＋21＝ 97－42＝ 83－59＝ 92－43＝ 34－10＝ 2＋58＝ 75－33＝ 61＋11＝ 79－48＝ 73－49＝ 49－35＝ 51＋38＝ 25＋8＝ 98－48＝ 46＋32＝ 83－33＝ 33－12＝

80－5＝42－7＝21＋68＝62－42＝2＋44＝99－16＝14＋66＝68－18＝60＋17＝28＋50＝72＋2＝24＋63＝17＋81＝95－62＝5＋26＝58＋3＝6＋54＝89－80＝39＋48＝31＋8＝99－67＝69－30＝14＋16＝34＋11＝31＋29＝59－9＝ 23＋46＝ 68－3＝ 98－33＝ 94－76＝ 3＋48＝ 32＋10＝ 24＋19＝ 42－11＝ 2＋64＝ 16＋67＝ 73－39＝ 87－31＝ 73－31＝ 36＋6＝ 12＋14＝ 92－17＝ 15＋43＝ 71－9＝ 16＋67＝ 9＋61＝ 29＋69＝ 60＋20＝ 61－32＝ 23＋42＝ 75＋16＝ 57－7＝ 19＋40＝ 59－39＝ 97－5＝ 53－11＝ 34＋54＝ 51－31＝ 40＋36＝ 55＋3＝ 60－42＝ 46＋5＝ 28＋37＝ 21－7＝ 12＋25＝ 58＋19＝ 43＋42＝ 37＋23＝ 88－34＝ 38＋49＝ 37＋50＝ 22＋11＝ 4＋41＝ 75＋25＝ 98－21＝ 12＋39＝ 94－52＝ 35＋31＝ 63－34＝ 69＋14＝ 90－80＝ 22－12＝ 89－81＝ 98－90＝ 53＋3＝ 87－45＝ 50－13＝ 79－42＝ 69－16＝ 80－75＝ 14－5＝ 73－48＝ 12＋28＝ 45－35＝ 42－2＝ 92－3＝ 46＋49＝ 7＋35＝ 64－11＝ 27＋57＝