兩位數(shù)加減一位數(shù)口算題
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21-2= | 30-2= | 31-4= | 95+4= | 74+6= |
8+50= | 27-8= | 9+48= | 92-4= | 77-1= |
0+92= | 13-9= | 8+26= | 10+20= | 42-8= |
4+63= | 49-3= | 19-3= | 16+5= | 67+2= |
41+7= | 22-2= | 84+8= | 3+20= | 3+37= |
57-3= | 73-7= | 42+1= | 65+1= | 6+73= |
14-10= | 0+64= | 34-9= | 94-7= | 40-6= |
5+86= | 75-7= | 41-6= | 18-9= | 72+9= |
1+60= | 94-5= | 73+7= | 2+32= | 84-5= |
76-2= | 5+13= | 15-3= | 85-2= | 64+5= |
21-6= | 23-2= | 53+9= | 66+5= | 6+85= |
54-1= | 69-7= | 16-5= | 49-4= | 4+17= |
34+7= | 35-5= | 96-4= | 11+2= | 96-7= |
21+6= | 18-6= | 58+6= | 6+57= | 27-9= |
99-7= | 2+44= | 87-8= | 8+19= | 12-2= |
9+30= | 80+9= | 58-1= | 10+53= | 8+30= |
89+1= | 93-2= | 5+78= | 30-6= | 89-6= |
97-9= | 30+40= | 2+30= | 74-2= | 3+49= |
72-0= | 3+97= | 61-7= | 60-2= | 82+9= |
28+1= | 7+22= | 41+2= | 17+40= | 1+89= |
65-8= | 8+39= | 7+72= | 47+9= | 33+7= |
0+98= | 72-6= | 15+6= | 2+54= | 30-4= |
67-3= | 58+2= | 11+5= | 88-5= | 3+17= |
57+3= | 17-3= | 21+4= | 32-6= | 40+1= |
13-5= | 47-2= | 7+32= | 40-7= | 24-9= |
96-5= | 86-1= | 3+64= | 66+4= | 36-4= |
63-40= | 15-8= | 9+70= | 59-9= | 37-4= |
3+94= | 47+1= | 35-2= | 35-9= | 77+0= |
27-3= | 89-2= | 55+7= | 34+1= | 54+1= |
86-6= | 64-6= | 27+4= | 22+8= | 79+20= |
17+4= | 72-9= | 31-7= | 16-8= | 71-2= |
49-1= | 80+7= | 32+6= | 97+3= | 92-10= |
21+1= | 55-5= | 81-0= | 88-9= | 54-7= |
10-6= | 50-7= | 6+54= | 38-20= | 0+52= |
20-5= | 27+1= | 69+4= | 77-4= | 94+5= |
31-3= | 42-7= | 1+55= | 60-9= | 2+70= |
63-5= | 35-0= | 2+52= | 2+33= | 24-5= |
56+7= | 13-6= | 61-8= | 59-7= | 43-9= |
89+2= | 1+10= | 0+65= | 1+43= | 69-3= |
53-5= | 36-3= | 7+46= | 5+84= | 51+30= |
15-4= | 79+5= | 89+0= | 5+77= | 8+82= |
8+73= | 74+6= | 82-9= | 10-1= | 80-6= |
86-3= | 41+8= | 25+4= | 0+58= | 6+34= |
46+7= | 39+1= | 60+0= | 0+88= | 79-0= |
36-5= | 22-9= | 55+4= | 9+31= | 4+22= |
26+5= | 34+4= | 15-9= | 9+90= | 67+8= |
50-0= | 22+0= | 33-4= | 77-6= | 4+85= |
18-7= | 2+40= | 37-7= | 48-8= | 76+6= |
3+13= | 7+66= | 9+50= | 1+14= | 13+6= |
9+53= | 4+71= | 9+71= | 34+8= | 48-3= |
1+12= | 49+2= | 13+9= | 97-3= | 85+0= |
92+5= | 4+48= | 5+57= | 76-4= | 68+9= |
7+39= | 95-7= | 4+67= | 1+31= | 46-3= |
91-40= | 9+21= | 70-5= | 42+2= | 8+40= |
9+45= | 75-2= | 72-5= | 31+5= | 87+10= |
98-5= | 78+7= | 71-5= | 42-40= | 77-3= |
10+59= | 2+58= | 23-1= | 3+47= | 0+14= |
32-8= | 98-6= | 3+35= | 15+9= | 72-8= |
85+4= | 39+4= | 59+9= | 9+87= | 46-9= |
80+5= | 71-8= | 51-2= | 45-4= | 9+42= |
1+47= | 5+94= | 0+17= | 8+17= | 53-9= |
6+43= | 76-5= | 45+5= | 5+75= | 2+18= |
38-2= | 88-6= | 3+26= | 31-5= | 49+6= |
8+76= | 61-6= | 21-7= | 40+9= | 36-1= |
8+14= | 51-8= | 62-4= | 6+69= | 22+4= |
13-2= | 8+74= | 86+9= | 99+1= | 98-3= |
52+5= | 5+91= | 2+62= | 6+81= | 84-8= |
11+3= | 87+9= | 44-6= | 7+33= | 81-8= |
36+8= | 62-2= | 97-1= | 13-8= | 27+2= |
63-8= | 59-5= | 12+7= | 4+46= | 12+9= |
17-5= | 21-5= | 82-1= | 0+36= | 51-7= |
85-4= | 30-3= | 97-7= | 14+1= | 56+0= |
29+3= | 2+36= | 6+65= | 33-3= | 17+9= |
56-9= | 9+16= | 80+6= | 91+9= | 94+3= |
83-8= | 2+85= | 6+56= | 96-1= | 0+55= |
51-50= | 12-3= | 4+30= | 31+8= | 7+77= |
9+98= | 63-6= | 6+23= | 5+59= | 6+10= |
9+54= | 72+7= | 27-7= | 1+87= | 0+38= |
71+5= | 49+8= | 6+39= | 49-2= | 6+53= |
97-6= | 6+18= | 2+37= | 43+4= | 72-1= |
53-1= | 9+25= | 3+52= | 0+44= | 54+9= |
43+6= | 31-9= | 0+66= | 83-6= | 53+5= |
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