口算是数学教学方法之一。一种只凭思维及语言活动不借任何工具的计算方法。它能培养学生快速的计算,发展学生的注意、记忆和思维能力。口算熟练后有助于笔算,且便于在日常生活中应用。问学必有师,讲习必有友,本页是爱岗的小编山仔为大家收集的5篇一年级数学口算题100题,仅供借鉴,希望对大家有一些参考价值。
48-30= 95-40= 70+30= 81-2= 60+8= 39+10=
76+10= 48-9= 47-8= 52-4= 43-8= 68-9=
40-2= 27-9= 32-4= 41-2= 38-9= 20-9=
30-2= 72-2= 66-4= 53+5= 35+2= 39-4=
8+50= 20-1= 39-2= 40+6= 62+7= 89-5=
63+3= 34-2= 80-7= 50-4= 11+2= 53-3=
32+4= 26-5= 84+4= 35-10= 71+9= 60+8=
12+6= 29-7= 33+2= 3+40= 15+4= 15-4=
61+9= 85+4= 91+8= 82+5= 39+1= 27+6=
46+7= 23+7= 37+4= 78+3= 39+8= 68+5=
9+25= 85+6= 92+4= 86+2= 48+7= 39+9=
2+38= 56+8= 56+3= 36+5= 35+6= 46+9=
9+25= 23+8= 34+7= 46+6= 90+9= 84+7=
12+9= 93+3= 58+3= 75+7= 35+6= 34+9=
86+8= 39+2= 27+4= 50+5= 10+60= 9+50=
10+40= 61+10= 18+5= 74+6= 37+2= 26+5=
23+7= 47+4= 26+8= 88+3= 47+6= 39+8=
(1)8000-6000= (2)8000-7000= (3)8000-1000= (4)5000-3000= (5)5000-2000=
(6)7000-4000= (7)5000-0= (8)8000-6000= (9)9000-4000= (10)4000-3000=
(11)6000-5000= (12)3000-3000= (13)7000-6000= (14)8000-4000= (15)6000-5000=
(16)9000-0= (17)1000-0= (18)8000-7000= (19)7000-6000= (20)1000-0=
(21)7000-4000= (22)9000-2000= (23)9000-3000= (24)4000-2000= (25)9000-1000=
(26)5000-1000= (27)7000-1000= (28)8000-8000= (29)9000-1000= (30)3000-2000=
(31)6000-1000= (32)6000-4000= (33)6000-2000= (34)5000-0= (35)5000-5000=
(36)6000-5000= (37)6000-2000= (38)4000-3000= (39)9000-0= (40)7000-0=
(41)3000-3000= (42)7000-2000= (43)9000-6000= (44)7000-3000= (45)6000-3000=
(46)4000-2000= (47)9000-4000= (48)8000-4000= (49)8000-4000= (50)7000-2000=
88-16= 68-52= 88-48= 28-24= 60-8=
89-61= 97-69= 49-33= 69-29= 9-5=
89-41= 77-69= 49-13= 49-29= 68-32=
68-48= 28-4= 40-8= 88-76= 68-12=
48-48= 84-28= 20-8= 88-56= 92-68=
21+56= 1+92= 41+28= 29+64= 0+100=
41+36= 13+72= 61+8= 49+44= 17+80=
57+16= 25+52= 5+88= 5+24= 17+60=
96-88= 1+76= 49+12= 29+48= 10+84=
18+20= 22+56= 2+92= 18+28= 34+64=
17+4= 57+40= 3+91= 17+27= 13+63=
1+99= 1+35= 18+71= 13+39= 7+75=
9+11= 3+47= 16+83= 80+19= 15+55=
4+91= 21+27= 2+92= 18+28= 34+64=
1+100= 26+36= 6+72= 5+87= 56+23=
8+26= 2+62= 28+63= 1+99= 10+35=
5+71= 58+7= 47+43= 12+79= 60+15=
34+51= 4+77= 77+13= 48+49= 13+85=
2+21= 28+57= 2+93= 49+29= 3+65=
49+1= 11+37= 51+38= 27+22= 47+53=
72-2= 45-9= 86-8= 96-2= 24-9= 40-2=
46-9= 43-4= 18-2= 38-8= 35+5= 85+2=
59-4= 78+10= 82-5= 64+6= 32+7= 49-5=
63+3= 84-2= 60-4= 11+20= 45-3= 30+8=
60-7= 52-3= 71+9= 25+4= 36-5= 84+4=
88-4= 76+0= 93-3= 18+5= 70-5= 25+4=
56+20= 64+6= 65+3= 15-3= 30-3= 73+4=
32+6= 29-7= 35+2= 43+5= 87+10= 39-3=