小学二年级数学上册口算300道)
-
小学二年级数学上册口算
300
道
54
+
45
=
66
-
33
=
88
-
44
=
< br>93
-
93
=
< br>
56
+
0
=
24
+
35
=
9
+
89
=
3
0
+
56
=
85
-
8
=<
/p>
44
-
9
p>
=
60
-
40
=
50
+
25
=
99
-
4
=
23
+
8
=
4×3=
7
+
55
=
3×1=
6×2=
4×6=
34
-
6
=
5×5=
4×2=
4×5=
46
-
6
=
23
-
5=
3
×
6=
36 +40=
42
-
3=
1
×
8=
58
-
5=
53
-
9=
3
×
9=
2+74=
6 0+38=
8
×
2=
20
-
7=
78-61
=
64-56
=
87-44
=
43
-
22=
74
-
50=
6
×
1=
10+46=
11+44=
39
-
7=
54+46=
6
×
5=
23
-
5=
75-72=
87-77=
43+41=
59+31=
26-13=
98-23=
60+26=
97-49=
81-12=
91-51=
27+40=
67-41= <
/p>
39
-
7
=
p>
43
+
8
=
8
+
56
=
16
+
40
=
2
+
89
=
70
+
8
< br>=
8
+
27
=
58
-
23
=
69
-
28
=
58
-
30
=
37
+
9<
/p>
=
30
+
p>
19
=
35
p>
+
8
=
7
+
70
=
76
-
34
=
55
+
34
=
5
+
40
=
< br>86
+
2
=
35
—
35
+
25
=
89
-
58
+
30
=
47
+
3
=
4
6
-
7
=
<
/p>
75
+
8
=
p>
18
+
3
=
21
63
-
p>
6
=
48
+
4
=
18
+
6
=
33
+
42
=
46
-
34
=
39
-
(
)
=
29
( )
+
26
=
26
( )
-
56
=
16
33
=
(
)
+
23
35
+
60
-
52
=
3×5=
80
< br>-
3
=
30
+
49
=
6×3=
6
< br>+
5
=
60
-
7
=
6×5=
67
-
9
=
1
8
+
79
=
2×
5
+
30
=
60
-<
/p>
15
+
7
=
p>
2
+
6
+
13
=
5×6-
6
=
24
+
7
-<
/p>
8
=
6×6-
9
=
5×2+
19
=
67+21
=
36+27
=
17+83
=
53+35
=
28+28
=
65+27
=
14+46
=
39+42
=
36+18
=
25-13
=
51-24
=
30-12
=
78-61
=
87-44
=
35
=
( )
+
21
24
+
13
-
24
=
19
+
2
4
-
19
=
44
+
55
=
43
-
22=
74
-
50=
6
×
1=
10+46=
11+44=
39
-
7=
54+46=
6
×
5=
2×6=
9×4=
5+55=
18 + 6=
66 +4=
14+9=
13
-
6=
15+45=
72+13=
51+46=
1
×
5=
97
-
50=
65
-
7=
64
-
3=
5+48=
14+20=
23
-
15=
6
×
6=
53
-
9=
6+45=
7
×
9=
13
-
7=
9
×
9=
67+21
=
36+27
=
17+83
=
65+27
=
93-35
=
90-48
=
14+46
=
39+42
=
36+18
=
25-13
=
51-24
=
53+35
=
77-18
=
28+28
=
30-12
=
3
×
6=
36 + 40=
42
-
13=
88-10=
88-10=
91-9=
38-5=
79-53=
72-48=
32+49=
79-28=
89-14=
62-18=
26+63=
84-78=
27+56=
94-84=
70-36=
41+35=
29-12=
37-27=
8+47=
91-90=
33-28=
47+32=
50-15=
59-14=
69-49=
11+36=
18+80=
96-32=
10+27=
32-11=
28+50=
41+18=
83-60=
42+22=
80-25=
69+16=
63-19=
61-7=
42+46=
71+3=
42+26=
70-54=
58-17=
39+56=
59+38=
6+73=
48-48=
17+41=
93-33=
37+48=
34+57=
43+31=
31-20=
39+23=
25-22=
89-52=
39-18=
66-50=
3+97=
95+5=
77-63=
29+43=
2+96=
90-34=
42+37=
46+37=
83+3=
69-45=
71-14=
30+66=
36+44=
35+33=
90-84=
70-17=
21+43=
59-40=