一年级50以内加减法口算题.doc

一年级50以内加减法口算题

一年级50以内加减法口算题（练习） 得分＿＿＿

22+18= 28-6= 36-12=
23+12= 25+11= 37-17=
45+3= 30-12= 32+15=
31-12= 35+13= 29-11=
20+19= 36-17= 21+15=
46-15= 25+13= 39-14=
30-18= 31-14= 26+8=
29+15= 26+16= 30+16=
47-16= 33+14= 30-16=
21+24= 40-23=
42+7=
39-26= 35-12= 29+12=
34-17= 35+12= 13+27=
39-14= 33+15= 37+13=
39+8= 38+4= 27+3=
27+13= 34+12= 14+19=
18+14= 19+25= 33+14=
43-34= 40+4= 39-18=
42-18= 22+15= 39-18=
24+13= 37-23= 39-24=
36+13= 13+35= 34+7=
32+13= 35+6= 47-11=
35+12= 17+19= 16+27=
42-18= 20-13= 23+16=
35-15= 30-16= 25+18=
48-12= 37+11= 30-16=
18+26= 33+13= 31+18=
47-16= 27+18= 33-25=
31+16= 41+8= 34+12=
19+15= 27+14= 31+17=
28+12= 41-16= 23+23=
23+17= 28+14= 18+25=
42-16= 31+14= 19+29=
18+27= 30-18= 49-25=
25+16= 40-13= 27-14=
21+16= 29+13= 29+15=
30-12= 48-17= 26+14=
48-15= 29+16= 48-26=
37-25= 33+12= 39-17=
31+9= 47-12= 36-14=
33-16= 36-18= 28+12=
32+18= 35-18= 39-16=
49-24= 44+3= 23+14=
49-17= 25-16= 25+15=
33-17= 45-19= 37-18=
36-23= 36+13= 41-23=
21+27= 29+14= 44-15=
35-17= 37-16= 39-16=
34+13= 25+18= 30-19=
25+13= 21+18= 29+17=
43-22= 39-16= 47-19=
36-18= 48-34= 44-13=
30-16= 45-27= 42-29=
33+15= 29+15= 33-18=
48-13= 32+8= 31+17=
26+17= 45-25= 26-15=
22-15= 34+15= 23+14=
45-27= 47-24= 25+23=
24+12= 15+25= 12+19=
31+17= 34-16= 17+18=
23+16= 36-26= 39-16=
30-19= 41-29= 33-17=
34+11= 31+18= 49-18=
27+13= 31+17= 33+12=
37-18= 44-17= 22+15=
22-16= 27+13= 46-15=
25+16= 41-19= 38-16=
44-22= 48-27= 11+27=
37+12= 49-13= 40-28=
30-15= 30-19= 44-18=
45-21= 34-15= 45-18=
14+22= 34-10= 16+11=
22+17= 22-13= 24+15=
48-24= 19+18= 16+23=
36-14= 38-12= 31+17=
24+22= 24+14= 30-12=
34-16= 47-36= 33+16=
41-38= 25+24= 15+13=
29+16= 28+15= 46-14=
19+18= 34+12= 33+13=
34-31= 28-15= 27+16=
33+12= 42-15= 49-16=
38-14= 43-18= 16+15=
49-24= 46-17= 36-15=
38-14= 38-17= 16+24=
46-17= 47-25= 44-19=
33-15= 34-24= 34+8=
32-11= 38-25= 26+22=
26+19= 44-19= 28-11=
29+13= 26+18= 43-19=
33-23= 18+15= 39-14=
29-18= 47-24= 36+13=
37-23= 22+17= 33-16=
47-22= 45-28= 37+13=
34-12= 15+14= 44-18=
37-16= 21-12= 28-15=
36+12= 41-28= 49-44=
46-36= 34+12= 22+25=
23+17= 22+16= 38+12=
34+13= 38-12= 17+19=
46-15= 34-13= 33-23=
48-15= 35-19= 31+18=
39-14= 30+15= 41-12=
45-13= 22-19= 48-26=
34-18= 17+18= 48-14=
31-18= 28-17= 17+23=
31+13= 37-24= 72+15=
45-28= 34-13= 28+19=
33-17= 29+13= 27+12=
37-23= 46-19= 45-18=
47-15= 26-18= 34+12=
45-25= 47-34= 26+14=
27+15= 36-28= 48-11=
49-13= 38+9= 24-18=
42+3= 33+12= 34+10=
17+26= 18+29= 33+15=
42-23= 31+18= 39-12=
45-19= 31+12= 27+14=
35-12= 44-13= 48-29=
17+25= 36+12= 33+15=
29+17= 21-15= 33-15=
31+5= 22+15= 28+11=
24+14= 36-19= 34+15=
22+18= 37-23= 15+29=
46-25= 27+10= 18+23=
25+14= 24+17= 32+14=
26+11= 43-14= 40-19=
39-11= 14+26= 24+18=
34-8= 33-15= 17+12=
28+4= 44+3= 47-18=
18+19= 44-25= 28+17=
24+14= 27+12= 36-26=
33+11= 44-13= 26+24=
49-15= 26+14= 10+29=
12+17= 32+6= 28-15=
27-11= 26-15= 33+16=
37+10= 30-19= 41+6=
37-14= 14+18= 26-19=
44-27= 48-37= 27+15=
29-17= 47-18= 33-14=
26+16= 35-11= 18+17=
34-13= 14+19= 39-15=
26+12= 38-17= 20-13=
44-13= 23+14= 34-15=
22+14= 46-28= 47-22=
26+18= 27+12= 26+13=
38-14= 29-13= 24-22=
45-16= 16+15= 42-13=
25+12= 25+22= 14+18=
5+36= 45-6= 39-22=
24+17= 25+19= 33+9=
25+13= 48-12= 23-17=
33+11= 34+14= 43-27=
33-16= 32-15= 26+4=
8+7= 28+12= 15+23=
34+4= 45-10= 40-9=
32-22= 35+10= 45-24=
34-27= 35+8= 29+16=
32+18= 34-23= 38-26=
45+2= 34-11= 14+27=
34+12= 24+13= 21+26=
25+19= 18+25= 36-17=
34-15= 39-18= 35+10=
39-15= 47+2= 39-14=
34-25= 16+14= 32+16=
43-22= 37-11= 32-13=
35-18= 36-13= 27+15=
14+26= 27+14= 25+10=
37-15= 24+15= 44-17=
33-14= 46-13= 45-28=
19+17= 43-19= 40-11=
24+15= 32+15= 25+12=
29-12= 39-14= 46-15=
20-15= 42+8= 22+18=
21+19= 44-17= 29+11=
23+14= 49-14= 20-14=
24+16= 23+14= 33-17=
22+17= 14+25= 29+15=
12+34= 15+29= 44-16=
25+12= 29+14= 27+19=
36-14= 44-13= 24+16=
44-15= 41-19= 16+12=
27+13= 43-16= 22+14=
41-18= 24+10= 27+12=
39-15= 43-14= 42-13=
25+16= 21+12= 34+12=
13+19= 19+27= 42-15=
23+11= 11+28= 24+12=
36-32= 24-13= 29+16=
27-13= 11+13= 41-15=
42-17= 40-14= 35-16=
22+12= 27+12= 45-13=
29-17= 28+13= 18-16=
23+15= 39-15= 19+17=
35-19= 44-12= 35-11=
27+14= 25-18= 19+18=
29+12= 18+14= 37-18=
35-17= 42-17= 25+12=
24-16= 37-12= 25+19=
22+14= 27+15= 41-25=
25+12= 33-15= 25+17=
32+6= 28-15=
27-11= 26-15= 33+16=
37+10= 30-19= 41+6=
37-14= 14+18= 26-19=
44-27= 48-37= 27+15=
29-17= 47-18= 33-14=
26+16= 35-11= 18+17=
34-13= 14+19= 39-15=
26+12= 38-17= 20-13=
44-13= 23+14= 34-15=
22+14= 46-28= 47-22=
26+18= 27+12= 26+13=
38-14= 29-13= 24-22=
45-16= 16+15= 42-13=
25+12= 25+22= 14+18=
5+36= 45-6= 39-22=
24+17= 25+19= 33+9=
25+13= 48-12= 23-17=
33+11= 34+14= 43-27=
33-16= 32-15= 26+14=
28+17= 28+19=
33-17= 29+13= 27+12=
37-23= 46-19= 45-18=
47-15= 26-18= 34+12=
45-25= 47-34= 26+14=
27+15= 36-28= 48-11=
49-13= 38+9= 24-18=
42+3= 33+12= 34+10=
17+26= 18+29= 33+15=
42-23= 31+18= 39-12=
45-19= 31+12= 27+14=
35-12= 44-13= 48-29=
17+25= 36+12= 33+15=
29+17= 21-15= 33-15=
44-15= 41-19= 16+12=
27+13= 43-16= 22+14=
41-18= 24+10= 27+12=
39-15= 43-14= 42-13=
25+16= 21+12= 34+12=
13+19= 19+27= 42-15=
23+11= 11+28= 38+4= 27+3=
27+13= 34+12= 14+19=
18+14= 19+25= 33+14=
43-34= 40+4= 39-18=
42-18= 22+15= 39-18=
24+13= 37-23= 39-24=
36+13= 13+35= 34+7=
32+13= 35+6= 47-11=
35+12= 17+19= 16+27=
42-18= 20-13= 23+16=
35-15= 30-16= 25+18=
48-12= 37+11= 30-16=
18+26= 33+13= 31+18=
47-16= 27+18= 33-25=
31+16= 41+8= 34+12=
19+15= 27+14= 31+17=
28+12= 41-16= 23+23=
23+17= 28+14= 18+25=
42-16=