以内两位数减一位数退位减法竖式试题.docx
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以内两位数减一位数退位减法竖式试题
用竖式计算
20-1=
30-2=
36-8=
37-8=
30-6=
21-3=
21-6=
40-8=
21-9=
40-7=
31-8=
20-3=
20-5=
20-7=
21-2=
21-4=
21-7=
22-3=
22-5=
22-7=
41-4=
41-8=
33-7=
33-4=
22-8=
23-4=
23-6=
23-9=
24-5=
24-7=
32-6=
34-8=
24-8=
33-6=
42-6=
24-9=
25-6=
26-7=
27-8=
28-9=
20-2=
20-6=
30-4=
30-8=
20-9=
21-5=
31-3=
40-6=
31-6=
35-8=
30-1=
30-3=
30-5=
30-9=
31-2=
31-5=
31-9=
32-3=
32-4=
32-5=
22-4=
41-6=
23-7=
34-7=
26-9=
32-7=
24-6=
25-7=
42-8=
26-8=
32-8=
32-9=
33-5=
33-9=
34-5=
34-6=
34-9=
35-6=
35-7=
35-9=
36-7=
36-9=
37-9=
38-9=
20-4=
40-4=
21-8=
20-8=
30-7=
40-2=
31-4=
31-7=
40-1=
40-3=
40-5=
40-9=
41-2=
22-6=
33-8=
41-3=
41-5=
41-7=
23-8=
41-9=
42-3=
22-9=
23-5=
25-8=
27-9=
42-4=
42-5=
42-7=
42-9=
43-4=
43-5=
43-7=
61-8=
53-5=
62-5=
53-8=
43-9=
44-5=
44-7=
45-6=
45-8=
53-7=
61-4=
46-7=
46-9=
47-8=
48-9=
54-8=
60-6=
63-6=
63-5=
50-1=
50-3=
50-5=
50-7=
55-8=
62-8=
50-9=
51-2=
51-5=
64-8=
51-7=
51-9=
52-3=
52-7=
43-6=
44-8=
52-8=
52-9=
53-4=
53-6=
45-9=
53-9=
54-5=
46-8=
61-7=
60-8=
54-6=
54-7=
50-2=
61-3=
54-9=
55-6=
50-6=
61-6=
55-7=
55-9=
56-7=
56-9=
57-9=
58-9=
51-4=
63-8=
52-4=
65-7=
63-7=
52-6=
64-6=
57-8=
60-1=
50-8=
66-8=
60-2=
51-6=
60-3=
60-4=
51-8=
60-5=
60-9=
61-2=
61-5=
61-9=
43-8=
44-6=
44-9=
45-7=
60-7=
56-8=
62-3=
62-4=
62-6=
47-9=
50-4=
62-7=
51-3=
65-8=
62-9=
63-4=
63-9=
64-5=
64-7=
52-5=
64-9=
65-6=
65-9=
66-7=
66-9=
67-8=
68-9=
70-1=
70-3=
80-2=
70-5=
70-8=
90-2=
70-9=
71-2=
76-9=
71-3=
71-4=
82-4=
83-7=
84-6=
71-6=
71-7=
82-6=
71-8=
71-9=
72-3=
85-8=
72-4=
87-9=
72-5=
72-8=
90-4=
91-5=
94-8=
92-7=
91-8=
72-9=
73-4=
73-6=
90-3=
73-7=
73-8=
90-6=
73-9=
74-6=
74-9=
75-6=
75-8=
67-9=
83-8=
92-8=
75-9=
76-7=
70-6=
75-7=
76-8=
77-8=
82-8=
84-7=
77-9=
78-9=
70-4=
83-6=
96-8=
95-7=
93-8=
96-7=
95-8=
94-6=
93-7=
80-1=
80-3=
80-4=
73-5=
92-5=
80-5=
71-5=
80-6=
90-8=
74-7=
80-7=
80-8=
91-4=
74-8=
80-9=
81-2=
81-5=
74-5=
81-3=
90-7=
81-4=
81-6=
81-7=
91-3=
81-8=
83-5=
81-9=
82-3=
82-5=
82-7=
82-9=
83-4=
83-9=
84-5=
84-8=
93-6=
85-9=
86-7=
70-7=
93-5=
86-8=
70-2=
86-9=
87-8=
88-9=
97-9=
90-1=
90-5=
90-9=