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