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1、一年級(jí)數(shù)學(xué) 100以內(nèi)加減法口算練習(xí)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 +
2、 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
3、=
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 =????? 2
4、5 + 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=
5、(? )+13?????????? 72=(? )+ 70?????????? 59=(? )+ 9
四、計(jì)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=??? 8
6、2 - 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 =???
7、????? 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 =??
8、????????? 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
9、=??????????? 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=
10、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
11、= 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、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
13、=
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(jí)數(shù)學(xué) 100以內(nèi)加減法口算練習(xí)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??????????????
14、 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
15、○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?????????????
16、 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