43+51=22+62=19+42=35+22=45-27=80-58=62-57=23+65=6133=72-17=52-24=30+25=67+28=85+12=68+29=72+27=64-15=42-19=98-58=80-16=34-26=55+40=86-24=64-36=68+18=
小学二年级上册口算练习1
班级
姓名________________
43-31=
64+36=
78-30+6=
5017=
87-32=
78-29-15=
70-36=
34+26=
31+9+16=
71-25=
43+17=
52-37-10=
32+18=
56+24=
63+14+18=
44+51=
13+66=
98-35-29=
13+76=
67-28=
24-20+56=
83-25=
17+53=
82-12+29=
60-26=
40+53=
95-25-8=
64+15=
92-64=
16+34-20=
80-16=
85-24=
56-13+26=
73-18=
19+42=
25+51+14=
84-56=
54-42=
76-38-5=
25-13=
23+47=
37+16-11=
56+46=
30+55=
46-28-16=
51-43=
40-15=
28-16+40=
80+16=
20+50=
17+18+30=
75-11=
23+52=
95-40+45=
93-46=
88-19=
19+27+11=
48+12=
52-26=
42+8+15=
28+30=
33+55=
69+11+20=
34+66=
20+56=
66+25-37=
39+51=
98-22=
42+17-33=
69+25=
31-13=
61+13-19=
41-12=
9019=
38+15+17=
f小学二年级上册口算练习2
班级
姓名________________
96-17=
1+99=
36+47=
55+44-70=
62-15=
38+46=
42+19=
40+50-70=
77-48=
65-27=
90-18=
77-44+32=
28+56=
96-44=
56+27=
81-11-19=
37+38=
72-25=
50-18=
36+17+14=
35+39=
73+24=
37+53=
16+40+7=
28+63=
60-17=
66+24=
78-9-20=
66+29=
62+38=
57-39=
49-25-11=
90-68=
78-19=
45+36=
14+23+46=
84+9=
54-25=
51-15=
50+29-16=
91-53=
95-66=
15+48=
52+13-35=
49+25=
38+16=
23+58=
73-39+20=
22+39=
62+38=
65+29=
52+20-24=
81-59=
46+18=
43+49=
89-37+9=
52-19=
36+49=
76-35=
75-45-15=
39+29=
97-58=
27+34=
57-17+18=
53-19=
49+47=
85-26=
26+13-19=
64-15=
36+39=
56+17=
46+25-11=
28+67=
82-63=
71-48=
16+27-18=
58+43=
77-38=
37+48=
19+56-62=
74-55=
53-29=
56-29=
63+17-50=
66-49=
14+59=
81-34=
36-16+12=
79-64=
95-57=
80-63=
27+18+13=
51-35=
77+13=
18+37=
34-17+17=
15+45=
25+37=
53-37=
24+33-20=
fr