【新】一年级数学下册口算练习题大全
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数学一年级下册专项练习
10以内的加法口算题
8+0=
0+8= 0+3= 5+3= 2+7= 4+3= 2+7=
4+4=
6+1= 2+6= 3+4= 5+5= 4+4=
0+6= 6+4= 2+1=
3+2= 0+9= 4+4=
2+3=
3+4= 4+1= 1+5= 6+4= 0+3=
3+7= 9+1= 0+0=
0+3= 5+4= 8+1=
2+8= 8+2= 7+2= 3+7= 4+3=
4+4=
5+3= 1+2= 2+4= 5+5= 4+2= 8+1=
8+2=
2+7= 3+6= 6+1= 0+6= 0+5=
4+4= 2+8= 6+4=
4+4= 7+2= 9+1=
0+4= 3+4= 3+1= 6+3=
7+0= 8+2=
5+3= 5+1= 3+5= 5+3= 0+7=
1+3=
1+9= 3+4= 3+5= 8+2= 2+1= 2+7=
5+4= 3+0= 6+4= 0+9= 9+0= 3+7=
5+4=
8+1= 0+1= 0+2= 3+1= 0+7=
0+4= 0+4=
5+4= 6+3= 4+2= 2+0=
4+2= 3+2= 8+1=
一年级数学10以内的减法口算题
7-4=
6-5= 9-6= 3-1= 3-0= 5-2= 8-3=
7-2= 2-1=
4-3= 1-1= 5-4=
6-3= 4-3= 8-7= 9-8=
5-5= 9-8=
5-2= 7-0= 7-1= 2-0= 9-7=
9-4= 9-5=
9-7= 1-1=
9-4=
4-2= 4-0= 8-3= 3-3= 4-3= 4-0=
8-7= 8-5=
1-1= 5-0= 7-4=
5-1= 4-1= 2-0= 7-2=
6-2= 5-0=
4-1= 5-2= 5-5= 3-0= 7-5=
6-0= 4-2=
2-2= 3-0=
6-3=
4-1= 3-1= 7-1= 5-1= 8-1= 6-3=
7-0= 9-5=
5-3= 2-1= 9-4=
9-8= 3-0= 8-8= 4-1=
2-1= 6-5=
7-5= 3-2= 4-1= 6-5= 9-4=
7-7= 8-6=
6-3= 6-0=
6-2=
3-3= 6-6= 8-7= 6-1= 3-1= 7-1=
3-0= 4-0=
一年级数学10以内的加减法口算题
2-0=
2-1= 5-2= 9-7= 9-6= 8+1= 9-4=
8-3= 3+4=
9-0= 3+7= 1+0=
2+4= 0+9= 4-3= 5-4=
1-0= 5-4=
8-1= 6-3= 7-3= 8-6= 5-3=
2+4= 5-1=
3+4=
4+4=
2+2=
0+9=
1+2=
4+2=
6-4=
6-5=
7-6=
2-1=
6-2=
9-7=
0-0=
9-6=
9-7=
5-3=
2-0=
2+1=
2+3=
5-3= 7-6=
0+5= 8-0= 0+6=
9-4= 4+4= 9-0= 6+0= 3+4=
3+4=
4-1=
7+3= 6-1= 0+3= 1+7= 7+0=
8-6= 8-3= 8-2=
2+8= 6+1=
7+0= 8-1= 1-1= 9-6= 1+3= 6-2=
8-0= 5+3=
4+4= 4+6=
4+2=
0+7= 8-7= 7-3= 9-7= 9-7= 1+9=
6-6=
6-3= 5+1= 9+1= 8-7= 5-0=
5-3= 9-6= 4+4=
7-0= 5-2= 4+3=
2-1=
1+2= 4+4= 7+0= 4+3= 6-1=
5+4= 0+8= 1+9=
8-5= 8+2= 3+4=
5-4= 3+4= 9-0= 8-3= 5+3=
9-3=
7+2= 4+1= 2+6=
十以内的数填括号题目
(
)+0=3 ( )+2=2 6-( )=5 ( )+4=9 ( )+1=8
1-( )=1
3+( )=6 0-( )=0 ( )+3=7
( )+5=7 5-( )=2
( )+4=8 ( ) -1=4
( )+6=6 ( )+6=7 2+( )=2
0-( )=0
3+( )=4 ( ) +2=4 ( )+3=5 2-( )=1 (
)-0=1
( )+4=4 ( ) +3=9 ( )+4=4
3-( )=3 ( ) -6=2
( )+1=7 ( )+5=6
3-( )=3 7-( )=2 4+( )=9
( )+3=5
( ) -1=1 7-( )=5 ( )-0=3 ( )+0=2 6+(
)=7
3-( )=0 ( ) -2=1 7-( )=2 (
)+0=0 6-( )=4 2-( )=0
0+( )=4
( )+1=1 ( )+4=9 9- ( )=5 2+ ( )=3
4-
( )=1 ( )-4=5 8- ( )=3 5- ( )=0
( )+1=6 3+ ( )=5
( )-5=0 ( )-0=3
6- ( )=0 ( )-2=4 6+ ( )=6 5-
(
)=4 7- ( )=1 0+ ( )=3 1+ ( )=8 7-
( )=0 6+
( )=7 7- ( )=0 ( )-2=1
( )+3=4 8- ( )=2 ( )+3=8
( )-1=1
( )+6=8 ( ) -7=0 1- ( )=0 9- ( )=0
( )
-9=0 ( )-3=6 ( )+1=6 ( )-1=0
5- ( )=5 9- ( )=5
4+ ( )=8 ( ) +9=9
( )-5=2 ( )-2=1 ( )+2=3 ( )
+2=3 ( )-0=0 3- ( )=2 1+ ( )=6
9- ( )=3 ( ) -4=2 8- ( )=5 2- (
)=0 4- ( )=2 3+
( )=7 ( )-6=0 (
)+4=9 3- ( )=1
一年级数学20以内的不进位加法口算题
2+11= 16+1= 19+0= 2+18= 1+17= 13+3=
3+15= 3+11=
11+9= 1+10= 0+11= 16+0=
0+12= 0+19= 1+13= 1+14=
14+0= 12+8=
2+16= 14+0= 2+13= 17+0= 10+3=
18+2=
0+14= 15+3= 13+6= 10+1= 18+1= 11+2=
0+10= 1+18= 9+11= 12+0= 3+14= 1+17=
15+3=
9+11= 3+17= 1+11= 13+7= 7+13=
1+12= 1+14= 11+9=
12+0= 13+2= 10+0=
3+13= 2+14= 1+18= 16+2= 11+2=
3+10=
17+2= 10+4= 13+1= 8+12= 17+3= 0+17=
2+16= 12+8= 17+0= 19+1= 12+7=
14+2= 15+1=
0+15= 13+1= 12+1=
1+15= 10+1= 4+10= 0+19=
14+2=
15+0= 2+11= 16+1= 19+0= 2+18= 12+7=
5+11= 7+13= 8+12= 15+4= 16+3= 2+15=
11+0= 13+3=
5+13= 7+11= 14+3=
0+16= 9+10= 11+1= 6+14=
7+12= 10+2=
12+6= 16+0=
一年级数学20以内的不退位减法口算题
16-5=
16-3= 19-8= 14-0= 19-1= 12-1=
16-2=
16-4= 19-2= 12-0= 18-4=
19-1= 15-4= 14-0=
16-5= 17-3=
18-5= 19-0= 17-6= 19-0= 16-5=
17-3=
11-0=
17-2=
17-4=
14-1=
19-2=
16-2=
13-1=
18-3=
16-4=
18-3=
14-0=
19-9=
4+60=
50+4=
2+30=
20+4=
90+6=
10+3=
60+8=
90+2=
4+50=
20+9=
2+60=
70+8=
50+5=
70+9=
50+0=
9+20=
40-2=
30-2=
15-3=
12-1= 19-3= 14-1= 15-4= 17-1=
18-0= 19-7= 17-0= 19-3= 16-2=
17-3=
18-1= 14-0= 19-7= 18-2=
12-0= 17-1=
19-8=
19-3=
17-6= 16-1= 17-6= 15-3= 17-0=
16-4= 18-4= 13-1= 13-0= 17-5=
18-1=
17-6= 11-0= 18-4= 19-7=
17-5= 19-2=
19-6= 19-1= 16-5=
17-2= 16-4= 16-3=
19-4= 19-3=
18-1= 13-1= 19-2= 19-5=
18-2=
17-5= 19-1= 16-3= 12-0= 17-1=
19-6= 13-1= 13-0= 13-0= 17-2=
17-4=
18-0= 18-4= 17-2= 18-3=
18-5= 19-1=
16-3= 19-8=
17-6= 17-2= 19-4=
一年级数学整十数加一位数的加法口算题
60+4= 90+5= 0+30=
30+2= 5+10= 8+30=
70+1= 60+1=
3+30= 1+80= 40+3= 6+20=
8+60=
9+80= 6+40= 40+4= 80+8=
40+7= 10+6= 2+40=
90+3= 5+80=
50+6= 60+8= 0+10= 3+90=
90+4=
30+8= 20+3= 30+4= 30+9= 1+10=
50+7= 1+70= 5+40= 3+60= 4+60=
3+90=
2+70= 60+1= 10+6= 40+9=
70+4= 2+50=
3+20= 40+6= 5+10=
20+3= 80+6= 20+2=
5+20= 80+3=
20+0= 7+10= 30+1= 1+30=
20+0=
9+70= 80+4= 5+20= 1+20= 40+8=
10+3= 70+7= 0+40= 5+90= 2+50=
60+5=
3+10= 1+40= 5+50= 4+80=
6+70= 6+80=
3+50= 0+60= 50+1=
3+20= 5+60= 70+7=
10+3= 60+0=
20+4= 2+90= 3+20=
60+7=
50+9= 20+8=
一年级数学整十数减一位数的减法练习题
40-3=
70-4= 10-9= 80-1= 30-3= 10-6=
50-0= 90-0= 10-2= 90-9= 30-2=
90-4=
18-2=
18-5=
20-1= 50-6= 60-7= 30-4=
30-2= 60-7= 40-3=
80-5= 90-5=
80-0= 70-5= 70-1= 70-3= 40-4=
40-7= 90-8= 70-2= 90-2= 80-2=
10-6= 10-1=
10-2= 20-8= 50-6=
30-6= 90-9= 80-3= 50-2=
90-2=
90-2= 80-0=
50-0= 40-0= 30-8=
90-2= 30-0= 30-3= 80-1=
30-5=
80-4= 80-2= 70-5= 40-0= 10-8=
10-4=
90-2= 90-9= 90-5= 10-9=
10-9= 40-7= 40-4=
10-3= 30-9=
70-9= 60-5= 80-2= 10-2= 40-7=
20-2= 80-5= 30-9= 40-6= 50-9=
90-0= 60-7=
80-5=
30-4=
40-9=
40-8=
90-9=
40+30=
40+30=
40+30=
20+80=
30+40=
40+10=
90+10=
20+70=
30+40=
30+40=
20+60=
60+40=
40+40=
30+70=
80+20=
60+20=
30+40=
10+20=
90+10=
80+10=
40+20=
70+20=
20+40=
40-20=
60-10=
90-90=
90-0= 30-8= 10-0= 20-0= 10-3=
90-6= 60-7=
20-1= 20-5= 50-7=
10-5= 70-9=
40-1= 20-2= 30-1=
40-5= 60-7=
50-6= 30-8= 70-1=
整十数加整十数的口算练习
20+80= 10+30=
40+30=
20+70= 40+40= 50+10=
50+50= 40+40= 30+60=
30+20= 40+40= 50+40=
50+10= 60+40= 70+30=
40+30=
70+20= 50+40=
20+80= 70+20=
30+70=
50+50= 40+20= 90+10=
50+40=
80+20= 20+70= 30+60=
50+40=
20+80= 60+40=
40+40=
60+40=
30+10=
60+30= 30+40=
30+50= 10+50=
30+50=
30+40= 10+30= 20+80=
50+30= 80+20= 20+10=
40+40= 10+90= 60+40=
20+70=
50+40= 40+40=
60+10= 50+20=
30+10=
40+60= 70+30= 90+10=
20+10=
40+50= 40+30= 60+30=
10+10=
20+20= 30+50= 30+30=
一年级数学整十数减整十数的减法练习题
40-30= 70-40=
90-10= 80-10=
30-20= 50-10=
90-10=
30-20= 90-40=
20-7=
30-6=
80-5=
40+60=
40+50=
60+30=
20+30=
30+70=
70+30=
30+40=
40+20=
60+10=
70+20=
30+40=
50+30=
20+70=
10+90=
70+30=
10+40=
30+10=
30-30=
20-10=
20-10= 60-50= 70-60= 40-30=
30-20= 70-60=
40-30= 80-50=
90-50= 80-80= 70-50= 70-10=
70-30= 40-40= 70-40= 90-80=
70-20= 90-20=
80-20= 60-10=
10-10= 20-10= 80-20= 90-0=
60-50= 60-30= 90-90= 80-30=
50-20= 90-20=
90-50= 80-60=
70-50= 40-20= 40-10=
80-30=
90-20= 60-30= 30-30= 80-10= 50-30=
80-40= 80-20= 70-50= 50-40=
80-10=
40-10= 90-20= 90-90=
90-50= 90-10=
90-10= 40-10=
80-80= 70-50= 70-30=
30-10=
60-60=
40-30=
70-20=
90-60=
50-10=
37+1=
28+1=
19+9=
4+77=
5+38=
14+1=
39+0=
9+68=
1+27=
3+20=
80+1=
7+75=
0+73=
0+90=
0+31=
82+0=
39+50=
33+60=
20+22=
48+50=
80+18=
30+35=
13+50=
45+50=
1+20=
90-80= 60-20= 70-50= 80-10=
90-20= 70-40= 80-50= 40-30=
10-10= 90-20= 40-30=
50-40= 60-40= 70-50= 70-20= 40-30=
70-60= 90-40= 20-10= 40-20=
90-50=
90-70= 60-30= 80-40=
一年级数学两位数加一位数的加法练习题
1+36= 65+3=
16+8= 9+75= 91+2= 26+5=
45+8=
9+78= 15+1= 8+81= 1+21= 97+3=
39+5= 54+6= 21+3= 1+18= 6+55=
2+92=
86+4= 76+9= 62+3= 0+64=
59+2= 3+29=
7+83= 63+1= 1+87=
1+71= 15+7= 0+99=
17+9= 89+8=
5+40= 5+25= 80+8= 76+2=
78+1=
0+81=
43+9= 9+36= 3+88= 19+6=
1+79= 26+9=
74+0=
74+3=
0+97= 4+61= 46+9= 17+0= 3+49=
8+48= 4+85= 8+15= 14+8= 33+0=
6+44= 2+60= 2+10= 48+8 5+14=
47+5=
49+5= 15+7= 2+66= 77+9=
2+34= 3+22=
13+8= 23+2= 61+1=
45+3= 54+3= 45+6=
32+7= 9+27=
98+0= 33+2= 4+51= 31+7=
8+39=
5+36= 13+2= 16+4=
两位数加整十数的口算练习
60+38= 6+70= 48+20= 40+17=
23+40= 34+50= 43+30= 30+20=
50+46=
50+31= 19+70= 51+40=
40+40=
31+30= 30+50= 20+48=
60+34=
14+80= 18+30= 4+80=
40+6= 0+60=
10+79= 10+24=
5+50= 50+29=
40+24= 50+50=
10+51= 30+20= 40+40= 33+40=
18+60= 40+50= 20+50= 50+23=
30+10= 42+30= 39+30=
30+70=
60+10= 50+21= 68+30=
60+34= 16+40=
40+31= 15+70=
50+38= 80+3= 34+30=
10+42=
70+20= 0+69= 43+30= 30+36=
47+30= 30+46= 80+11= 31+60=
32+50=
24+40=
10+89= 30+42=
2+40= 35+40= 31+40=
38+40=
60+4= 10+54= 40+33= 22+10=
11+20= 39+40= 70+2= 10+12=
50+49= 20+34= 20+43= 50+33=
90+9=
60+21= 16+80= 40+43=
10+21= 40+30=
20+60= 35+40=
28+60= 45+40= 40+28=
30+21=
30+30= 20+20= 35+20= 27+60=
45+45=
一年级数学两位数减一位数的减法练习题
68-4=
67-4= 96-6= 37-1= 16-3= 23-5=
37-8=
59-4= 77-2= 10-2= 36-4=
12-1= 52-4= 29-6=
40-2= 70-8=
85-9= 52-6= 50-4= 86-9=
24-5=
18-7= 17-7= 18-2= 94-6= 95-3=
90-5= 61-6= 69-9= 14-0=
94-4= 19-4=
24-2= 38-8=
30-3= 35-4= 41-0= 20-1= 71-8=
56-8= 11-1= 17-5= 70-4= 29-4=
12-3= 99-2=
74-2= 67-2=
19-6= 50-0= 10-4= 57-2= 58-5=
25-3= 51-7= 16-5= 28-4= 93-7=
24-2= 31-0=
30-6= 11-4= 28-1=
16-7= 36-1= 35-1=
64-3= 26-0=
75-9= 91-5= 32-5= 27-1=
45-8=
78-8= 34-3= 80-8= 47-1= 97-5=
39-2= 65-5= 53-6= 21-3=
45-1= 55-6=
92-4= 76-6=
86-6= 76-9= 62-3= 64-0=
58-2= 29-3= 64-5= 82-7= 62-1=
14-3=
71-1= 33-5= 98-2=
44-3= 74-5= 92-7=
32-1=
64-3=
一年级数学两位数减整十数的减法练习题
46-20=
45-20= 73-40= 85-10= 84-80=
30-0=
64-10= 36-20= 94-50=
97-80= 24-10=
99-80= 29-10=
46-0=
78-10= 67-40= 73-60=
40-30= 27-20=
64-60= 31-0=
86-50= 95-50= 85-50= 71-40=
73-10= 67-30= 48-30= 66-40=
92-80=
72-10= 96-10= 80-20=
65-10= 18-0=
22-10= 78-10=
98-90= 69-40= 54-30=
98-80=
85-30= 48-10= 87-20= 90-10=
77-30= 52-40= 95-40= 97-40=
77-20= 88-20= 35-30= 35-20=
83-10= 49-20=
83-30= 15-0=
70-50= 32-0= 89-0= 37-0=
89-20= 96-0= 94-50= 94-10=
93-10= 92-40=
83-80= 72-50=
68-20= 39-0= 95-0= 63-20=
66-50= 82-10= 68-50= 84-20=
74-30=
86-20= 42-30= 41-30=
98-10= 92-20=
32-30= 69-20=
54-40= 63-40= 73-50=
40-10=
81-40= 36-0= 16-0= 41-30=
60-50=
80-40= 91-10= 88-40=
20-10= 76-60=
81-10= 60-10=
80-50= 91-20= 88-30=
30-10=
90-60=
82+6=
70+13=
32-1=
36-5=
30-7=
92-20=
25-0=
30+45=
40+3=
91+5=
22+7=
23+30=
70-40=
92-1=
1+21=
97-0=
50+46=
90-80=
70+22=
83-33=
一年级数学第二册数学计算综合练习题
90-80= 40+4=
15-4= 70-60=
19+5= 10+20=
82-30= 74-0=
81-9= 80-30=
15+3= 0+99=
3+87= 91-50=
5+93= 39-6=
91-2= 20+64=
40+31=
30+35= 12-4= 8+27=
73-4=
18+70= 1+94= 48-5=
71-10=
84-80= 74-8= 50-40=
99-8= 7+48=
98-3=
10+29= 81-5= 50+34=
26-20=
39+40= 4+96=
33+6= 31+4=
90-8= 20+78=
41-0= 43-3=
1+16= 9+71=
60-30= 80-10=
8+14= 49+0=
24-9= 90-40=
40-30=
36-5= 30-7= 9+38=
68-10=
40+4= 15-4= 70-60=
83-3=
72-30= 69-30= 84-9=
70+23= 70+25= 75-30=
83-3=
50+2=
78+7=
74-50=
96-10=
60+31=
46+1=
45+40=
72+7=
20+68=
84-4=
20+36=
18-2=
8+47=
82+6=
70+13=
70-50=