小学一年级数学下册口算题
1.小学一年级数学下册口算题
90+7= 21-10= 55-21= 80-22= 29+41=
39-35= 54-14= 43+50= 58-9= 19-5=
89-28= 69-64= 54-1= 19+1= 29-17=
60+13= 92-12= 49-5= 2+22= 63+6=
42-35= 0+96= 42-32= 62+17= 76-30=
91-70= 24+6= 85-24= 85-9= 40-2=
66+13= 35-3= 46+23= 99-92= 88-78=
93-53= 38-3= 36-13= 78+1= 55+41=
97-37= 42+8= 95-24= 91-30= 98-15=
11+9= 80-3= 95-4= 64+3= 98-4=
25+7= 62-2= 83+5= 83+10= 10+8=
2.小学一年级数学下册口算题
30-20= 5+()= 1371-70= 11-8= 11-3=
54-4= 3+()= 1446-6= 36-6= 27-7=
11-4= 9+()= 1411-4= 13-5= 18-9=
12-5= 6+()= 1312-5= 73-70= 2+90=
8+30= 4+()= 1433-3= 12-6= 17-8=
45-40= 7+()= 1450-20= 4+50= 12-7=
11-5= 4+()= 1311-5= 26-20= 93-90=
12-3= 2+()= 1412-3= 13-6= 16-8=
65-50= 8+()= 1440-60= 11-4= 37-7=
26-6= 7+()= 13100-80= 100-90= 14-9=
12-4= 5+()= 1412-4= 14-6= 50+8=
13-5= 9+()=15 6+30= 30+70= 14-7=
3.小学一年级数学下册口算题
26-24= 80-20= 65+24= 81-6= 26+50=
80-60= 68-31= 23-1= 62+2= 68-60=
72-30= 35-32= 50-39= 7+23= 90-3=
49-11= 87-73= 48+22= 82-16= 32-12=
90-6= 37+41= 86-82= 4+70= 45-21=
31-8= 5+11= 76-43= 42+54= 86-46=
37-32= 25+42= 52-20= 59-22= 26-1=
0+58= 61+32= 17+70= 89-46= 35+43=
89-78= 0+52= 71-57= 74-20= 93-52=
81-11= 11+81= 51-6= 56-45= 3+51=
99-31= 58-22= 23+24= 67-4= 37+21=
4.小学一年级数学下册口算题
2+70= 8+()=13 70+5= 10-8= 5+60=
53-50= 3+()=13 13+50= 15-6= 14-8=
14-5= 8+()=15 14-5= 30+4= 57-7=
11-7= 2+()=13 11-7= 60-20= 16-9=
62-60= 9+()=13 32-30= 11-5= 83-80=
10-4= 6+()=14 50-40= 39-30= 16-7=
73-70= 3+()=13 13-7= 10-6= 7+60=
13-4= 7+()=15 13-4= 62-2= 12-8=
12-5+7= 14-5+9= 13-7+6= 12-4+8= 15-8+9=
14-7+6= 11-6+5= 14-7+6= 11-2+8= 13-5+9=
15-9+4= 12-3+9= 15-9+4= 12-6+8= 16-7+5=
13-8+7= 14-6+5= 14-5+9= 13-6+5= 11-5+6=
12-4+8= 12-3+9= 15-6+7= 11-8= 11-3+7=
5.小学一年级数学下册口算题
56+20= 64+6= 65+3= 15-3= 30-3=
32+6= 29-7= 35+2= 73+4= 25+4=
43+5= 87+10= 39-3= 48-30= 95-40=
81-2= 60+8= 39+10= 76+10= 70+30=
48-9= 47-8= 52-4= 43-8= 68-9=
40-2= 27-9= 32-4= 41-2= 38-9=
50-8= 63-9= 37-8= 56-20= 88-9=
75-9= 92-3= 42-7= 71-6= 58-10=
47-8= 26-7= 52-3= 69-10= 63-5=
80-2= 36-9= 78-4= 65-8= 99-9=
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=
25+4= 36-5= 84+4= 52-3= 71+9=
88-4= 76+0= 93-3= 18+5= 70-5=
56+20= 64+6= 65+3= 15-3= 30-3=
12+6= 29-7= 33+2= 3+40= 15+4=
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