30+70= 30+10= 60+30= 30+40= 30+40= 80+20= 30+50= 10+50= 30+50= 50+30= 60+20= 30+40= 10+30= 20+80=
30+40= 50+30= 80+20= 20+10= 20+70= 10+20= 40+40=
10+90= 60+40= 10+90= 90+10= 20+70= 50+40= 40+40=
80+10= 60+10= 50+20= 30+10= 70+30= 40+20= 40+60=
70+30= 90+10= 20+10= 10+40= 70+20= 40+50= 40+30= 60+30= 10+10= 30+10= 20+40= 20+20= 30+50= 30+30= 40-20= 30-20= 90-40= 20-10= 80-50= 90-50= 80-80= 70-50= 70-10= 70-30= 40-40=
70-40= 20-10= 50-20= 40-10= 80-30= 80-20= 70-50= 50-40= 80-10= 40-10= 90-20= 90-90=
90-50= 70-30= 30-10= 90-80= 60-20= 70-50= 80-10= 60-60= 90-20=
70-40= 80-50= 40-30= 40-30= 10-10= 90-20= 40-30=
70-20= 50-40= 60-40= 70-50= 70-20= 40-30= 90-60= 70-60=
90-40= 80-40= 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= 30-30= 50-10= 90-10= 20-10= 90-90=
60-50= 70-60= 40-30= 30-20= 70-60= 90-80= 70-20= 90-20= 80-20= 60-10= 80-20= 90-0= 60-50= 60-30= 90-90= 90-20= 90-50= 80-60= 70-50=
90-20= 60-30= 30-30= 80-10= 50-30= 90-10= 90-10= 40-10= 80-80= 20-10= 40-20= 90-50= 50-10= 90-70=
60-10=
30-20= 40-30=
10-10=
80-30=
40-20= 80-40=
70-50= 60-30=
一年级数学两位数加一位数的加法练习题
37+1= 1+36= 65+3= 16+8= 9+75= 91+2= 26+5= 28+1= 45+8=
9+78= 15+1= 8+81= 1+21= 97+3= 19+9= 39+5= 54+6= 21+3=
1+18= 6+55= 2+92= 4+77= 86+4= 76+9= 62+3= 0+64= 59+2=
3+29= 5+38= 7+83= 63+1= 1+87= 1+71= 15+7= 0+99= 14+1= 17+9= 89+8= 5+40= 5+25= 80+8= 76+2= 39+0= 78+1= 0+81=
9+68= 43+9= 9+36= 3+88= 19+6= 1+79= 26+9= 1+27= 74+0=
3+20= 8+48= 2+10= 48+8 5+14= 47+5= 0+73= 49+5= 15+7= 2+66= 77+9=
2+34= 3+22= 0+90= 13+8= 23+2= 61+1= 45+3= 54+3= 45+6= 0+31= 32+7= 9+27= 98+0= 33+2= 4+51= 31+7= 82+0= 8+39= 5+36= 13+2= 16+4= 39+50= 60+38= 6+70= 48+20= 40+17= 33+60= 23+40=
34+50= 43+30= 30+20= 50+46= 20+22= 50+31= 19+70=
51+40= 40+40= 48+50= 31+30= 30+50= 20+48= 60+34=
80+18= 14+80= 18+30= 4+80= 40+6= 0+60= 30+35= 10+79= 10+24= 5+50= 50+29= 13+50= 40+24= 50+50= 45+50= 10+51= 30+20= 40+40= 33+40= 1+20= 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=
74+3= 0+97= 4+61= 46+9= 17+0= 3+49= 80+1=
4+85= 8+15= 14+8= 33+0= 7+75= 6+44= 2+60=
两位数加整十数的口算练习
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= 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= 86-6= 76-9= 62-3= 64-0= 58-2= 29-3= 64-5= 82-7=
62-1= 92-7= 32-1= 64-3= 46-20= 45-20= 73-40= 85-10= 84-80= 30-0= 64-10=
36-20= 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=
95-3= 90-5= 61-6= 69-9= 14-0= 53-6= 21-3= 45-1= 55-6= 92-4= 14-3= 71-1= 33-5= 98-2= 44-3=
一年级数学两位数减整十数的减法练习题
94-50= 97-80= 24-10= 99-80=
94-4=
76-6=
74-5= 29-10=
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= 90-80= 40+4= 15-4= 70-60= 83-3= 70+13=
19+5= 10+20= 82-30= 74-0= 50+2= 32-1= 81-9=
80-30= 15+3= 0+99= 78+7= 36-5= 3+87= 91-50=
5+93= 39-6= 74-50= 30-7= 91-2= 20+64= 40+31=
96-10= 92-20= 30+35= 12-4= 8+27= 73-4= 60+31=
25-0= 18+70= 1+94= 48-5= 71-10= 46+1= 30+45=
84-80= 74-8= 50-40= 45+40= 40+3= 99-8= 7+48=
91+5= 26-20= 39+40= 4+96= 20+68= 23+30= 33+6= 31+4=
90-8= 20+78= 9+71= 20+36= 92-1= 60-30= 80-10= 8+14= 49+0=
18-2= 1+21= 24-9= 90-40= 40-30= 8+47= 97-0=
50+46= 36-5= 30-7= 9+38= 68-10= 82+6= 90-80=
98-3=
一年级数学第二册数学计算综合练习题
10+29= 81-5= 50+34= 84-4= 70-40= 41-0= 43-3= 1+16=
72+7= 22+7=
40+4= 15-4= 70-60= 83-3= 70+13= 70+22= 72-30= 69-30= 84-9= 70-50= 83-33= 70+23= 70+25= 75-30=
一年级口算练习题大全(可直接打印A4)
