100以内连加连减加减混合带括号的练习题(1)

1、100以内连加连减加减混合带括号的练习题一、笔算。第一组：O 77- (19-16) =051- (20+28) = O 75- (24+26)=O ( 24-16) +40=O 48- (26+18) = O 21+ (82-60)=第二组：054- (21-18) =054+ (21-18) =098- (51-24)=097- (34+25) =O 60- (34+15) =099- (8+77)=第三组：O 77- (34+22) =037+12-28=067- (57-37)=065- (39-15) =035+ (42-28) = O 77- (19-16)=第四组：O 51- (

2、27+18) = O 75- (34-26) = O 94- (16+40)=O ( 48-26) +18= O (68-65) -3=063+ (18-11)=第五组：O 35- (8+21) = O 55- (38-15) =053-(47-38)=0 22+ (34-12) =053-(29+19)= O 36+(27-9)=第六组：O 12+(29-12)=071- (22+36) = O 81- (25+36)=0 54- ( 16+20) = O 13+ (33-28) = O 48- (21+18)=第七组：O 25- (12+11) = O 100 (46+22) = 072-

3、 (45-32)=0 83- (27+10) = O 65- ( 33+18) = O 88- (51 24)=第八组：O 77- (34+25) = O 60- ( 34+35) = O 99- (28+37)= 077- (64-22) = O 23+ (65-10) =063- (28+17)=二、解决问题。1、三个小组一共修理椅子52把，第一组修理了20把，第二组修理了 18把。第三组修理了多少把？(用两种方法解答)2、一双拖鞋8元，一双袜子4元。小明拿了 20元钱买一双拖鞋和一双袜子，应找回多少元？(用两种方法解答)3、图书馆有故事书96本，第一周借由28本，第二周借由30本，现在还

4、有 多少本书？(用两种方法解答)i4、花丛中有蜻蜓和蝴蝶共35只，飞走了 6 只，又飞来了 12 只。现在花丛中蜻蜓和蝴蝶有多少只？5、停车场有卡车35辆，有轿车24 辆。开走了 17辆，现在有多少辆车？6、小明做了18 面绿旗，又做了 32面红旗。送给幼儿园 14 面，小明现在还有多少面？7、面包师傅做了 54个面包，小明买走了 19 个，小红买走了25。你还可以买几个？（用两种方法解答）8、三个小队一共捉了 42 条虫子， 第一队捉了 18 条，第二队捉了 16条。第三小队捉了多少条虫子？ （用两种方法解答）9、车上有乘客46人，到站后下车了 19 人，又上来了 15 人。现在车上有多少人

5、？10 、二（2）班有51 人，跳绳的有25 人，拍皮球的有8 人。其余的踢球，踢球的有多少人？ （用两种方法解答）11、果园里有73 棵树，苹果树有 26 棵，杏树有38 棵。其余的是桃树，桃树有多少棵？ （用两种方法解答）12. 商店原来有25筐桔子， 卖出 18 筐后， 又运进 40 筐， 这时商店有桔子多少筐?13 商店上周运进童车 50 辆， 这周又运进48 辆， 卖出 17 辆 现在商店有多少辆童车?14. 学校买来54盒粉笔，用去34 盒，还剩多少盒?15. 学校买来了30 盒白粉笔， 24 盒彩色粉笔，用去 34 盒，还剩多少盒?16. 水果店运来一批苹果， 上午卖出 16 筐

6、， 下午卖出 18 筐， 还剩 12 筐 运 来多少筐 ?17 小明今年8 岁，小红今年12 岁。 15 年后，小红比小明大几岁？18 水果店运来22 筐苹果和 18 筐梨，运来的橘子和苹果同样多，三种水果一共运来多少筐？17. 比较下面一组题有什么是相同的， 有什么是不同的， 然后再解答(1) 食堂里有 15袋大米， 又买来 40袋， 现在有多少袋大米?(2) 食堂里原有大米42 袋， 用去 27 袋， 又买来 40 袋， 现在有多少袋大米?19 一辆公交车里原来有28 人，到站点后下去 8 人，又上来11 人，现在车上有多少人？21 一辆空调车上有42人，中途下车 8人，又上来16人，现在

7、车上有多少人 ?22 面包房一共做了 54 个面包，第一队小朋友买了 8 个，第二队小朋友买 了 22 个，现在剩下多少个?23 . 三个组一共收集了 94 个易拉罐，其中第一组收集了 34 个易拉罐，第二纽收集了 29 个易拉罐。那第三小组收集了多少个易拉罐 ?24 .新型电脑公司有87 台电脑，上午卖出 19 台，下午卖出 26 台，还剩下多少台 ?25 . 班级里有 22 张腊光纸，又买来27 张。开联欢会时用去 38 张，还剩下多少张 ?26 . 一辆公共汽车里有36位乘客，到福州路下去 8位，又上来12 位，这时车上有多少位?27 .完成下列各题.( 1)甲数是20 ，乙数比甲数多5

8、，乙数是多少？Oa =( 2)有25 个苹果，梨比苹果少7 个，有多少个梨？Oa =(3)小青有28张画片，照片比画片多 16张。小青有多少张照片?OD =(4)男生有35人，男生比女生多 2人，女生有多少人?OD =(5)男生有35人，男生比女生少 2人，女生有多少人?OD =(6)动物园有20只黑熊,OD =(7)动物园有20只黑熊，OD =(8)红领巾养鸡场有公鸡OD =(9)红领巾养鸡场有母鸡OD =(10)红领巾养鸡场有母鸡OD =(11)红领巾养鸡场有公鸡黑熊比白熊多 8只,白熊比黑熊多 8只，44只，母鸡比公鸡多60只，母鸡比公鸡多60只，公鸡比母鸡少44只，公鸡比母鸡少白熊有多

9、少只？白熊有多少只？16只。母鸡有多少只？14只，公鸡有多少只？14只，公鸡有多少只?16只。母鸡有多少只?OD =(13)上手工课，一班节约了 15张纸，二班比一班多节约了8张纸。二班节约了多少张纸？OD =(14)上手工课，一班节约了 15张纸，比二班多节约了 8张。二班节约 了多少张纸？OD =28 .思考题：一桶油连桶重19千克，吃了一半油后，连桶重12千克。吃掉了多少油？油 桶里原来有多少千克油？26-(3+22)=56-(51-41)=25+ (19-2) = 43- (18+12) =66- (29+1)=53- (38+2) =21+ (37-27) =76-(19-12)=1

10、4+( 32+18)=41- (10+13) =75-(24+40)=65-(14-5)=27-(18+2)=60-(24-16)=566-(18+12)=32+ (18-9)=56-(31-12)=50+ (11-11)=82+ (17-17)=76-(25-15)=25+ (18-13)=87-(32-11)=64-(21+12)= (17-12) +35= (12-10) +45= 46-(17-15)= 29+ (68-38)= (16+14) -18=55-(13+7)=(45-35) +51 = 91-(26-16)=50-(16-12)= 80- (68+2)= 59-(14-2

11、4)= 84+ (60-50)=25-(7-6)=20-(19+1)=42-(26-16)=38+ (59-49)=41- (17-7)=58- (34+6)=29-(5+2)=58- (13+7) =97-(41-12)=753- (16+2)=67+ (9-5)26- (4+2)=24-(14+6)=19-(14-2)=30-(19-9)=40- (2+38)=10+ (75-65)34-(30-20)=30-(9+4)=81-(42+8)=81-(66-56)=23-(9+1)=11- (72-62)= 57-(20+20)=60- (22+8)=59+ (28-20)33-(27+3)

12、=95-(64-4)=68- (30+10)=86-(8+22)=32+ (45-25)=65-(44+13)=25-(11-5)=50-(40-10)=83+ (15-8)=71-(49+1)=39-(16-4)=19- (10+4)=16-(8+0)=54-(16-13)=42-(20-10)=26+ (27-23)=86-(49-9)=24-(3+7)=37-(14+6)=37+ (44-34) =44+ (11-2)81- (12-5) =50- (37-7)=49+ (18+2)=38+ (33-33)=17- (74-72)=52- (42+10)=(56-6) +19=23-(1

13、6-6)=46-(14-13)=62- (30+10)=28-(25-10)=59-(57-7)=67+ (30-20)70-(25+5)=(29-19) +60=54+ (25-20) =30-(17-3)=98-(38+10)=88- (80+4)15+ (11-7)=23- (21+0)=73-(13-8)=72-(17+3)=12-(10-8)=(25+5 ) -23=85+ (8-2)=79+ (15-8)13- (2+11)=2+ (44-5)=76+ (16-12)=83-(13-11)=1020-(3+16)=14+ (71-10)=15+ (78-58)=67+ (11-6)

14、=64-(17-9)=32-(23+7)=33- (28+2)=78-(11+9)=61+ (14-5)=25+ (19-11)=37+ (32-22)=89-(60+29)=68-(26-20)=44+ (36-31)=38-(37+1)=36-(35+1)=30- (17-9)=18- (12+2)=21-(12+5)=63+ (30-20)=74- (19+1)=57+ (19-9)=42-(16-12)=22- (16+4)=69+ (10-8)=36-(16-10)=46-(2+18)=70- (35+30)=24+ (38-30)=15-(5+1)=60-(26-6)=88-(40

15、-10)=19+ (28-9)=53-(24-14)=5+ (77-5)=52-(41-4)=83-(39-19)=28-(24-4)=73-(26-16)=78-(21+17)=64- (13+17)46-(25+1)=66-(42-32)=83- (13+7)=56+ (35-15)76+ (18-7)=2+ (71-51)=43-(17+3)=78-(37+3)=79+ (16-6)54- (25+5)=2+ (35-10)10+ (23-7)=43- (6+24)=68+ (30-10)91-(68-48)=68- (10+24)=56- (2+7)=70-(47-46)=63- (5

16、0+3)=93-(58-48)=53-(8-7)=84-(72+8)=53+ (5+35)=84+ (20-17)=31+ (56-6)=50-(25+5)=38-(36-16)=96-(69-62)=69-(39-29)=55-(30+10)=19-(6-3)=89-(2+8)=99-(39+1)=19-(6+5)=34-(15-12)=44+ (37-31)=77+ (13-9)=69- (5+25)=19+ (51-50)=27+ (19-15)=20-(6+11)=35-(18-17)=18-(12+3)=43-(15-8)=45+ (25-5)=88-(18-6)=39-(38-28

17、)=86-(65-35)=20- (1+17)=49- (6+14)=91-(35-15)=43- (40+0)=44-24+23=19+ (10-6)=28+ (20-16)=33+ (40-0)=68-(9-2)=62+ (20-16)=58-(19+1)=21-(4-1)=47-(7+23)=61- (2+18)=65-(13+6)=73- (13+7)=44-(17-11)=14-(18-12)=64-(22-12)=43-(4+6)=86-(24+6)=20+ (15-2)=10+ (44-4)=83-(65-35)=81-(2+7)=33- (68-62)=56-(5-3)=85+

18、 (11-2)=49-(19+1)=51-(21+10)=58-(6+14)=62+ (29-19)=22+ (31-21)36-(5+3)=31+ (19-18)=19-(9-6)=17+ (76-72)=70-(18+2)=84- (8+2)=39-(17-3)=31-(41-12)=49- (20+20)=64-(46-16)=59-(13-6)=99-(10+30)=38+ (43-23)=93-(83+10)=18-(13+4)=36-(35+1)=60+ (35-15) 35-(20-10)=45- (13+7)77+ (13-9)69- (5+25) 19+ (51-41) 91

19、-(35-15)=43- (40+0) 35-(18-17)=44- (24+6)19+ (20-6) 65-(59+1)= 28+ (20-10) 33+ (40-14) 68-(16-11)=58-(19+1)=21-(4-1)=99-(10+30)=43+ (55-25)24-(18-2)=64-(12-2)=43-(2+8)=86-(24+6)=0+ (95-2)=10+ (44-8)=83-(65-35)=81-(23+7)=33- (18+2)=56-(5-3)=85+ (11-2)=62+ (20-11)=47-(7+3)=61- (2+18)=58-(9+11)=19-(16-

20、3)=62+ (29-20) =88-(2+7)=22+ (31-11) =99-(4+4)=46-(5+3)=67+ (12-3)=35+ (19-11) =20-(6+11)=31-(19-12)=38+ (43-23) =93-(83+7)=18-(13+4)=71- (30+20)=12-(10+1)=36-(35+1)=43+ (15-5)=12+ (27-3)=42- (25+5)=41-(12-6)=71- (30+10)=22+ (44-3)=67-(45+13)=28-(14+6)=17+ (76-36)=70-(48+2)=84- (48+2)=88-(18-9)=39-(

21、17-3)=51-(11-2)=49- (40+6)=64-(46-6)=52-(30-13)=24+ (16-9)=64- (31+5)=51+ (39-21)=18-(15+3)=43-(15-10)=45+ (25-22)=39-(18-9)=86-(65-35)=20- (1+15)=49- (36+3)=79-(13-4)=1152- (27-3) =8+ (44-2)=20+ (16-3) =60+ (35-15)=42- (35+7)=41-(11-1)=20- (8+1)=56- (49+7)=26-(24+1)=51-(18+2)=73-(60-50)=82- (51+9)=

22、84-(19-12)=83-(10+50)=34- (7+13)=86+ (11-7)=90-(12+8)=20+ (92-27)=73- (33+6)=20-(10+0)=67-(45+5)=28-(3+6)= 60+ (38-18)=75-(6+3)=51-(14+7)=83+ (10-3)=77+ (12-8)=94-(58-48)=34-(22-4)=23- (1+19)=57+ (20-15)=68+ (11-2)=58-(15-6)=94-(12-4)=38-(1+9)=67- (3+5)=51+ (13-7)=92-(28+2)=58-(39-19)=74+ (14-9)=21-

23、(12-2)=11+ (51-51)=26- (6+14)=84+ (15-9)=40-(38+1)=78- (18+1)=87-(18-9)=49-(16-13)=21+ (13-4)=64- (8+1)=35-(21-11)=45- (3+5)=92-(44+6)=56-(11-4)=87- (34+6)=54- (18+2)=23-(18+2)=12+ (65-35)57- (8+2)=58+ (45-43)=17+ (7-2)=93-(18+2)=15- (12+8)26+ (15-7)1282+ (5-2)=9+ (18-5)=92-(15+5)=23+ (68-60)26-(21+

24、4)=71- (8+2)=21+ (16-7)=41-(16-12)=33-(19+4)=27- (15+4)=66+ (16-10)=73- (25+5)=34-(6+3)=56-(15+5)=26+ (40-30)=30+ (18-9)=32+ (20-10)=47+ (32-22)=68-(12-8)=82- (26+3)=62- (30+10)=36- (19-9)= 13-(10+1)=15- (19-14)= 79-(12-9)=46- (35+5)= 21-(12+5)=64-(54-44)=19-(4-2)=44- (6+3)=50- (7+2)= 85-(19-17)=76-

25、 (26+0)=70-(7+2)=44- (5+4)=32- (10+6)=47- (5+3)=42+ (18-9)65-(14-5)=35-(23-1)=67-(3+6)=12-(1+10)=23-(6+4)=82-(15-7)=66- (4+3)=30-(13-9)=55-(2-1)=32-(1+1)=37+ (39-9)=82+ (10-3)=89-(49+1)=12-(9+1)=56+ (37-30)52-(4+16)=50-(7+2)=32-(12-9)=75+ (14-8)=20+ (19-1)= 38-(14-5)=89+ (12-2)= 52-(13-10)= 37+ (18-

26、9)=61- (3+3)=57+ (10-5)100- (80+10)72-(60-50)=15+ (18-10)67-(2+3)=ii52+ (20-10)=84- (27+2)=40-(10-8)=63+ (12-8)=41- (17+2)=26+ (19-12)=62+ (19-11)= 46-(24+11)=81-(17+3)=52-(15+19 户37-(15-6)=43+ (20-15)=26- (16+3)= (7+2)=53- (21+19)= (45+5)=30+ (27-7)=38-(14-7)=50+ (15-12)=15+ (30-20)=29- (8+12)=54-(

27、18-1)=63- (25+2)=66-(14+5 户73+ (14-7)=89-(36+3)=33(17/4户34- (13+7)46-79-35- (16+3)60-(28-18)=68-(25+5 户57-(12-4)=54+ (18-9)=38+ (13-5)=62-(53+7 户17-(10+1 户57-(26-16)=51+ (12-2)=36-(11-9)=45+ (12-3)=33-(12+11)=26-(6-5)=77-(27-12)=30-(19-5)=45- (10+18)=37+(15-8)=58-(16+14 户79- (20-13)=95-(75-65)=59- (

28、15+5)=36- (15+5)=76-(35-32)=86-(17-9)=62- (2+8)=97-(25+5 户41+ (17-12)=1559- (12+7)=39+ (18-16)36-(12+9)1759-(16+2)=75-(19-13)=59- (33+7)=47-(6+14)=39-(11-4)=22+ (14-4)=71+ (15-7)=34-(18+7)=47- (28-18)=12+29-19=33-17+15=62-18+24=86-12-15=88-34+18=42+53=75+24-23=63+12-42=21 + 82-60=69+10-36=75-36+ 10=

29、54+21 + 18=57-33+31 =85-36+27=77-65-6=32+45-38=53-37+15=36+34-14=27+ 12-28=72-54+12=53-29+19=36-27+9=12+79-62=71-52+36=81-45+36=63-23+28=73+ 12-71 =67+27-37=65-39-15=35+12-28=77 19 16=51-27+28=75-24+26=24-16+40=48-26+18=21 + 82-60=44-5+12=67-47+22=68-65-3=63+18+11 =35-28-28=55+38-15=92-6+11 =56-42-8

30、=63-48+26=12+29-19=33-17+15=62-18+24=86-12-15=88-34+18=100-76 + 22=21 + 82+17=5452+ 17=65+15-47=77-38 + 42=54-41 + 36=42-37+ 54=56+43-90=63+17-28=69+10-36=75-36+10=54+21+18=57-33+31=85-36+27=72-45+32=83-27+10=88 51 24=77-34+55=60-34+35=99-88+77=77-64+22=23+65+10=63-28+17=27+12-28=72-54+12=53-29+19=3

31、6-27+9=12+79-62=54 21 18= 65-33-18=76-63+1 =43-29+13= 17+27-10= 75+15-30=12+30-23= 98-76-14=100-70-23= 67+27-37= 65-39-15= 35+12-28= 77-19-16=51-27+28=2151-42+53=77-65-6=71-52+36=75-24+26=75+24-23=32+45-38=81-45+36=24-16+40=63+12-42=53-37+15=63-23+28=48-26+18=21+82-60=36+34-14=73+12-71 =21+82-60=44-

32、5+12=100-76+22=72-45+32=54-21-18=67-47+22=21+82+17=83-27+10=54+21-18=65-33-18=68-65-3=54-52+17=88-51-24=43-29+13=35-28-28=77-38+42=60-34+35=17+27-10=55+38-15=54-41+36=99-88+77=75+15-30=92-6+11=42-37+54=77-64+22=12+29-19=69+10-36=27+12-28=67-27-37=33-17+15=75-36-10=72-54+12=65-39-15=62-18+24=54-21+18

33、=53-29-19=35+12-28=86-12-15=57-33+31=36-27+9=77-19-16=88-34-18=51-42+53=75+24-23=63-12-42=83-27+10=54-52+17=65+15-47=77-38+42=54-41+36=42-37+54=44+8-37 =25+61-61 =10+62-50 =100-23+8 =85-36+27=12+79-62=51-27+28=77-65-6=71-52+36=75-24-26=32+45-38=81-45+36=24-16+40=53-37+15=63-23-28=48-26+18=54-21-18=65-33-18=68-65-3=88-51-24=76-63+1=63+18-11=77-34+55=43-29+13=35-28+28=60-34+35=17+27-10=55-38-15=99-88+77=75-15-30=92-6-11=77-64+22=78-41-24=74-17-32=54-41 + 78 =29 + 48-48 =62-56+50 =12+4-15 =32+ 66- 62=4+39-1 =56-47+41 =25-16+64 =28+14-32 =69-22+24 =87-79+81 =32+10-4 =39-2