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1、
兩位數(shù)加一位數(shù)和整十數(shù)口算練習
班級: 姓名:
(1)兩位數(shù)加一位數(shù)(不進位、進位)
54+2= 41+4= 65+3= 27+1= 73+6=
28+1= 36+2= 81+7= 12+6= 43+5=
54+6= 44+7= 77+6= 8+27= 4+19=
28+3= 76+8= 24+9= 78+5= 27+9=
16+9=
29+5=
4+19=
19+8=
40+6=
23+7=
16+9=
67+9=
91+8=
23+7=
39+8=
92+4=
2+38=
46+9=
2、
90+9=
12+9=
35+6=
50+5=
10+40=
37+2=
88+3=
26+8=
78+5=
75+5=
26+9=
87+9=
91+8=
73+7=
39+8=
2+40=
5+18=
87+9=
7+26=
29+7=
35+30=
26+8=
24+6=
50+8=
82+5=
37+4=
68+5=
86+2=
56+8=
9+25=
84+7=
93+3=
86+8=
34+9=
61+10=
26+5=
47+6=
19+6=
37+9=
86+6=
25+6=
50+8=
3、82+5=
37+4=
68+5=
86+2=
17+3=
48+8=
4+37=
7+38=
62+8=
19+60=
5+37=
61+9=
39+1=
78+3=
9+25=
48+7=
36+5=
23+8=
34+7=
58+3=
39+2=
10+60=
18+5=
23+7=
39+8=
28+5=
23+8=
68+7=
50+37=
61+9=
39+10=
78+3=
9+25=
48+7=
36+6=
35+8=
29+4=
9+18=
75+5=
32+8=
44+7=
85+4=
4、46+7=
27+6=
85+6=
39+9=
35+6=
46+6=
56+3=
75+7=
27+4=
9+50=
74+6=
47+4=
68+5=
53+6=
89+6=
87+9=
49+7=
85+4=
46+7=
27+60=
35+6=
39+10=
1
兩位數(shù)減一位數(shù)和整十數(shù)
班級__________ 姓名__________
17-5=
68-4=
88-6=
69-5=
18-5=
38-4=
56-4=
5、
47-7=
38-7=
77-4=
77-5=
85-2=
99-70=
89-20=
83-70=
84-70=
72-50=
38-20=
63-20=
64-10=
81-10=
99-60=
51-50=
49-40=
23-10=
49-4=
19-5=
67-7=
77-6=
47-6=
28-3=
85-2=
89-7=
77-5=
99-1=
77-5=
27-4=
74-60=
92-30=
6、
58-50=
48-10=
88-50=
94-60=
55-50=
82-30=
60-30=
84-40=
62-40=
80-30=
88-30=
34-1=
58-6=
34-1=
17-5=
79-9=
69-2=
95-5=
89-4=
66-4=
88-5=
88-1=
18-2=
61-50=
91-30=
63-10=
94-70=
84-80=
57-30=
49-20=
93-40=
7、
58-10=
48-30=
55-40=
80-70=
72-20=
95-5=
73-1=
25-5=
92-1=
94-1=
75-3=
86-3=
39-4=
16-3=
34-3=
86-6=
37-4=
14-10=
90-70=
100-40=
53-30=
74-30=
61-20=
82-30=
94-50=
39-10=
71-20=
68-60=
96-20=
98-60=
2
8、
兩位數(shù)減一位數(shù)(退位)口算練習
75-7= 22-7= 71-9= 20-2= 12-8=
21-2= 91-4=
15-6= 26-9=
94-7= 61-9=
71-2= 80-4=
90-3= 75-9=
85-9= 95-8=
12-3= 14-7=
52-6= 31-5=
76-8= 64-6=
62-3= 97-9=
40-5= 94-9=
53-8=???
9、????????61-8=
22-9=???????????78-9=
54-5=???????????78-9=
91-6=???????????83-5=
11-6=???????????53-7=
92-6=???????????70-9=
60-1=???????????30-7=
32-7=???????????12-7=
71-7=???????????50-2=
90-4=???????????32-7=
91-5=???????????66-7=
56-7=
60-5=
46-7=
50-9=
31-2=
11-5=
80-3=
48-9=
65-9=
70-4=
50-4=
3