.
22+18= 46-15= 39-26= 18+14= 28-6= 25+13= 35-12= 19+25= 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=
.
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= 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= 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= 18+26= 23+17= 30-12=
35+6= 33+13= 28+14= 48-17= 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=
.
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= 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= 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= 21+27= 36-18= 22-15= 35-18= 29+14= 48-34= 34+15= 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=
.
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= 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= 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= 25+16= 14+22= 34-16=
41-29= 41-19= 34-10= 47-36= 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=
.
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= 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= 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= 33-15= 29-18= 36+12=
42-15= 34-24= 47-24= 41-28= 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=
.
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= 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= 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=
一年级50以内加减法口算题.doc
