资源描述
《加和减》口算题练习
140-60=
87-39=
1200-600=
46+48=
77-15=
79-26=
36+49=
32+29=
81-13=
1400-900=
58+16=
76+21=
600+800=
37+24=
69-34=
48+46=
41+29=
38+36=
32+68=
62+12=
78-28=
73+16=
36+31=
66-41=
65+18=
35-17=
75-34=
92-38=
54+19=
46+26=
90-14=
34+66=
40+15=
96-13=
16+44=
45+30=
69+19=
58+27=
70-6=
37-29=
47+23=
1100+900=
63+28=
400+700=
1300-800=
64+30=
34+58=
700+800=
29+53=
4000+5000=
1500-700=
41-39=
170+900=
63+37=
72-19=
69-32=
39+16=
75-55=
71-43=
81+19=
12+59=
56+25=
39+18=
66-39=
44+29=
45+49=
82-48=
59+19=
61-35=
11+49=
46+24=
59+21=
39+34=
74+26=
39+26=
97-39=
65+35=
66+14=
71-13=
53+12=
51+27=
86+8+2=
66-6=
25+23=
80+10=
52+12=
22-22=
62+27=
14+27=
66+13=
69+20=
49-12=
73+17=
62+19=
1400+600=
5600-600=
61-37=
1200-400=
38+56=
39-20=
100+900=
1000+100=
12+49=
1800-500=
71-34=
32-18=
65+35=
69-39=
69+16=
63+17=
49-22=
43+29=
39+29=
51+29=
69+12=
79+19=
95-61=
67+33=
67-64=
67-34=
500+5000=
55+36=
29+36=
1500-900=
93-46=
75-35=
700+600=
1600-700=
41+35=
67-18=
36+29=
450-200=
67+33=
43+17=
90-46=
26+34=
44+17=
33-13=
65+35=
80-46=
63+19=
56+36=
35+29=
68-22=
87+13=
90-65=
80-66=
23+68=
35+36=
31-19=
300+700=
5500-500=
6600-6000=
7600-700=
8300-8000=
76+17=
53+28=
98-35=
65-36=
37+25=
39+27=
72-17=
95-66=
79+16=
70-31=
57+18=
73+26=
57+26=
82-17=
56+29=
50-29=
74-65=
43+39=
92-27=
43+28=
24+19=
88+12=
46+39=
91-75=
25+75=
72-46=
16+27=
38+62=
28+62=
39+32=
85+15=
18+25=
86-28=
1400+2000=
39+59=
80-65=
17+68=
58-21=
79-26=
5100-1000=
39+46=
26+48=
71-24=
2700-2000=
87-52=
76-38=
46+54=
54+29=
80-28=
29+71=
59+25=
51+39=
73+27=
34+33=
17+49=
46+54=
85-39=
56+26=
61+39=
57-23=
69-42=
32+68=
47+23=
56+18=
92+8=
82-19=
39+25=
85+15=
82-17=
69+31=
73-71=
90-35=
45+55=
85-17=
63+34=
1400+300=
54+26=
98-46=
35+46=
56-27=
78-56=
3600+400=
3200+2000=
32+59=
83-35=
56-49=
27+73=
94-39=
54-15=
82+18=
74- 39=
70-24=
45+39=
80-46=
72-52=
81+19=
68+17=
49+37=
63-27=
40+60=
2300+700=
35+21=
65-20=
4500-500=
29+30=
87-16=
42+18=
78-18=
620+80=
90-15=
41+25=
39+61=
81-28=
65-16=
81+19=
71+16=
77+23=
4
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