50以内加减法口算练习题(20)知识分享.docx

25+19二
28+26=
35-18=
40-17=
25+24二
44-20=
38+6=
56+24=
48-19=
19+22=
37+14=
29-14=
22+11=
38+12=
20+19=
41+7=
49-9=
48-11 =
32+10=
53+40=
20+19=
11+19=
11+34=
10+29=
10+36=
42-17=
43+27=
37+19=
17+16=
55+36=
21+44=
46-18=
40+3=
43+9=
43-21 =
44-17=
36+8=
34+11=
36-18=
36+66=
38-14=
34+9=
34-7=
34+11=
34+47=
35+16=
19-19=
17+33=
35+15二
35-26=
30+20=
30-17=
26+18二
23+27=
24+19=
21-11 =
19+20=
19+28=
17+26=
17+30=
16+40=
16+39=
16-14=
15+34=
15+29=
48-4仁
47+16=
46-11 =
11+38=
40-29=
46-19=
49+23=
48-19=
48-17=
48-23=
47+2=
47-13=
47-9=
46+3=
46-18=
46+15=
45+24=
45-37=
45+18=
45-22=
44-30=
43-28=
42-37=
44+17=
44+5仁
44-16=
44-24=
44-37=
44-25=
44+37=
43-29=
42-17=
42+58=
42-25=
42-33=
45+6二
41-11 =
41-19=
41-18=
41+13=
40-21 =
39+5=
38+5=
41-39=
40+10=
46+8=
40-30=
40-39=
39-19=
39-18=
39+11=
38+11=
38+9=
32-26=
38-19=
37-17=
37-16=
37+12=
37+48=
37+12-18二
36+17=
38+14=
34+17=
37-3-9=
37+20-11 =
36+29=
36+14=
36-3-12=
36+11=
36-11+3 仁
35+35=
35-19=
35-28=
35+28=
34+18=
33+13=
33+17=
33+10+2=
33-11 =
33-9=
32+15=
31-5=
29+21=
32+11=
32+17=
32-12=
32-21 =
31+18=
30-11 =
31+9=
31-19=
36+25=
30-19=
36+16=
30+18=
29-18=
29+11=
25-9=
29+20=
28+24=
27+19=
27+14=
26-2=
28-13=
28+17=
28+23=
27+5=
55-15=
27+14=
27+13=
27+12=
21-15=
26-17=
26+14=
26+15=
25+24=
25-16=
25-20=
25+28=
24+18=
23+27=
22-17=
20+29=
24-16=
24+48=
24+48=
24+57=
23+57二
22+19=
22+11=
22+28=
28+26二
25+17=
20-16=
20-13=
19+5=
19+19=
19+13=
19+17=
19+23=
18+23=
17+29=
67-33=
19+29=
19+31=
18+12=
18+19=
68-27=
18+31=
55-17=
17+33=
17+26=
17+21=
17+17=
57-29=
16+33=
16+30=
16+29=
16+26=
16+19=
56-17=
15+18=
24+27=
16+15=
16+29=
66-18=
46-27=
15+35=
15+33=
15+29=
15+25=
45-27=
14+36=
51-33=
14+31=
14+24二
14+20=
14+17=
14+15=
14+1 仁
13+28=
25+24=
44-20=
14+7=