小学一年级50以内加减法练习(可打印编辑版)

月日时分至时分分数 __ 47-10= 42-3= 30-24=
36-18 17-9= 29-13=
42-14= 23-14= 11-2=
14-10= 24＋18= 25＋17=
32＋9= 7＋25= 18＋26=
44-6= 32-15= 41-25=
33-28＝35-26= 7＋17=
9＋29= 39＋6= 8＋25=
38＋9= 21－15= 42－36=
34－19= 46－9= 45－8=
40＋7= 16＋16= 18＋18=
月日时分至时分分数 __ 19＋30= 17＋27= 14－8=
25－6= 46－9= 27－18=
48－29= 9＋19= 7＋25=
8＋36= 5＋39= 43－8=
17-10= 36-10= 46-20=
36-30= 46-40= 10+40=
10+20= 10+30= 19+24=
17+25= 20-10= 29-1=
39-2= 49-3= 49-14=
28-15= 30-16= 38-27=
48-38= 28-9= 27-15=
37-26= 47-7= 37-28=
27-19= 26-2= 16-3=
月日时分至时分分数 __ 36-4= 46-5= 36-6=
16-10= 35-1= 45-20=
35-30= 25-4= 20+7=
22+8= 24+9= 25+10=
28+11= 15-10= 44-18=
40-22= 34-13= 24-6=
12+16= 13+17= 31+18=
21+19= 25+20= 23-15=
39-26= 40-17= 49-18=
49-29= 20+12= 22+13=
24+14= 25+15= 26+16=
25-5= 35-6= 45-27=
35-18= 25-9= 48-10=
月日时分至时分分数 __ 47-18= 27-20= 37-30=
37-14= 23+17= 32+18=
43+3= 43+4= 43+5=
49-10= 38-12= 48-28=
38-33= 28-4= 30+16=
33+17= 44+4= 24+15=
40+6= 33-25= 23-16=
43-17= 30-18= 32-9=
43+7= 42+8= 24+9=
34+10= 24+11= 43-10=
32-11= 42-20= 42-40=
32-5= 34+12= 24+13=
14+14= 24+15= 14+16=
月日时分至时分分数 __ 41-12= 31-2= 41-30=
31-24= 21-5= 40-26=
25 +7= 24+17= 27+19=
45-28= 25-9= 33-14=
42-17= 31-6= 43-15=
26+9= 18+14= 28+15=
9+31= 41-27= 31-19=
32-8= 46-7= 33-6=
35-15= 26-7= 33-27=
27+14= 18+13= 37-16=
10+26= 9+25= 41-37=
26+10= 8+25= 19-8=
28+5= 29+15= 18+16=
月日时分至时分分数 __ 17+14= 28+2= 34+7=
23+19= 32-8= 25+18 =
16-9= 33+6= 43-27=
35-6= 42-15= 29-7=
13+25= 33-16= 36+9=
19+15= 30-28= 29-7=
40+6= 19+9= 38+7=
16+33= 43-19= 35-18=
26+5= 42-13= 31-14=
32-19= 39-32= 46+3=
25+17= 35+6= 33-19=
43-28= 30+4= 42-26=
月日时分至时分分数 __ 44-6= 7+32= 47-10=
26+8= 19+16= 28+5=
31-3= 18+25= 27+9=
15+27= 32-18= 29+2=
45-27= 34-26= 31-15=
41-19= 35-8= 37-10=
42-34= 41-28= 21-13=
32-14= 29+8= 31+12=
34-10= 39-15= 49-26=
40+7= 37-8= 39-29=
18-10= 17-1= 17-2=
17-3= 17-4= 20+17=
月日时分至时分分数 __ 22+18= 30+13= 13+24= 23+15= 19-10= 28-10= 28-23= 48-30= 31+16= 32+17= 46+4= 14+25= 23-5= 33+16= 43-27= 43-18= 4+27= 24+8= 24+9= 34+10= 33-10= 42-13= 32-23= 32-24= 34+12= 24+13= 14+18= 24+15 27+14= 18+13= 37-16=
43-26= 28-19= 31-17= 33+9= 27-19= 43-26= 44-15 = 35-6= 35-17= 30-14 = 34+6 = 36-29= 42-18= 37-18= 38-21= 47-28= 28+6= 34-10 = 28+18= 34-19=
月日时分至时分分数 __ 17+13 = 45-18= 26+30= 25+18= 34-18= 45-17= 35+6= 42-18= 38-19= 49-18= 37-29= 34+12= 22－19= 36－18= 45－27=
19＋16= 18＋18= 27＋16= 26＋18= 25＋8=
46－19= 21－8= 33－17= 45－36= 32－15=
19＋18= 25＋18= 17＋14= 36＋9= 15＋19=
43－19= 33－18= 40－27= 32－16= 34－15=
月日时分至时分分数 __ 19＋13= 19＋18= 17＋18= 16＋17= 24＋19=
31－19= 42－18= 46－37= 43－26= 45－25=
24－19= 25－8= 47－13= 32－30= 41－40=
31－23= 42－34= 33－14= 31－12= 44－30=
24＋8= 25＋7= 32＋9= 27＋15= 18＋26=
44－16= 32－5= 41－25= 33－28= 35－16=
月日时分至时分分数 __ 17＋17= 19＋29= 19＋26= 18＋25= 28＋19=
21－5= 32－16= 44－19= 36－29= 35－28=
41＋7= 16＋16= 23＋18= 29＋13= 17＋27=
34－18= 45－36= 46－29= 47－18= 38－19=
9＋19= 17＋15= 18＋26= 25＋`19= 43－38=
37-10= 36-17= 36-28= 36-35= 26-14=
月日时分至时分分数 __ 18+11= 21+12= 31+13= 30+14= 21+15=
20-10= 39-10= 29-20= 29-13= 49-48=
31-23= 25-13= 28-15= 44-38= 25-18=
30-15= 31-17= 32-27= 41-29= 50-22=
32-18= 23-7= 25+17= 30-14= 43-35=
33-18= 18+8= 30-19= 18-8= 34-26=
月日时分至时分分数 __ 30-9= 45-37= 31-4= 43-37= 39+3=
31-18= 24+18= 30-13= 34-15= 38-29=
42-16= 42+2 = 33-12= 33-18= 34-19=
31-18= 42-19= 30-15= 30-19= 35-37=
42-16= 32-17= 41-13= 45-36= 44-26=
34-18= 44-26= 31-18= 40-25= 38+3=
月日时分至时分分数 __ 45-17= 25+19= 40-20= 31-3= 40+8=
31-17= 27+16= 35-18= 40-15= 45-30=
42-17= 41-22= 32+15= 32-18= 25+14=
43-7= 37-19= 20+13= 38-19= 18+16=
33-18= 42-18= 42-25= 14+18= 31-15=
31-14= 25+19= 46-19= 36-18= 40-14=
月日时分至时分分数 __ 33-16= 31-16= 40-36= 25+16= 33-14=
28+6= 37-8= 44-25= 28+15= 43-9=
31-9= 45-40= 30-16= 23-14= 34-7=
45-26= 36-19= 39-36= 47-45= 40+8=
40-19= 28-6= 28+9= 32-17= 42-25=
37-19= 33-24= 36-18= 23+18= 40-16=
月日时分至时分分数 __ 31-15= 40-4= 35+4= 49-6= 41-25=
33-16= 41-16= 50-19= 31-18= 32-30=
41-19= 30-17= 33-12= 32+8= 17+16=
46-38= 30-15= 29-16= 37-18= 31+8=
42-24= 32-16= 33-15= 18+23= 42-35=
45-19= 19+16= 50-15= 28-19= 27+19=
月日时分至时分分数 __ 35-23= 40-24= 43-25= 31-27= 40-29=
47-39= 32+19= 28-13= 32-16= 37-10=
33-14= 25-17= 30-16= 33-11= 26-9=
14-4= 48-15= 32-15= 30-15= 39-12=
40-8= 42-3= 20-8= 28-19= 30-8=
28+9= 35-18= 35+4= 30-16= 37-28=
月日时分至时分分数 __ 41-7= 32-13= 42-36= 32-24= 32-5=
11+27= 24-19= 28-9= 39-4= 30-15=
38-19= 34-9= 25-8= 42-23= 32-15=
31-17= 36-19= 27-8= 31-16= 41-26=
33-14= 37-8= 28-19= 26-9= 34-9=
43-24= 35-7= 30-16= 30-25= 36-29=
月日时分至时分分数 __ 24-5= 24-15= 32-15= 31-24= 35-19=
21-7= 30-5= 38-9= 33-17= 24-9=
35-8= 32-21= 22-13= 32-15= 21-17=
40-9= 46-10= 37-8= 50-1= 34-6=
41-6= 36-24= 26-17= 32+13= 33-6=
37-8= 48-9= 44-5= 37-15= 34-29=
月日时分至时分分数 __ 41-39= 33-24= 35-7= 40-26= 23+8=
36-19= 31-24= 32-28= 31-19= 41-35=
32-18= 22-15= 30-25= 40-19= 50-28=
33-26= 32-23= 40-18= 37+15= 40-18=
41-24= 35-18= 16+18= 31-19= 50-36=
37-30= 42-28= 30-23= 16+27= 33-17=
月日时分至时分分数 __ 46-7= 33-22= 32-17= 22+16= 33-14=
50-31= 34-25= 33+15= 47-25= 37-19=
42-6= 31-7= 34-6= 24-9= 50-9=
46-28= 37-19= 34-16= 35+14= 47+2=
40-27= 39-23= 31-28= 46-39= 45-27=
42-29= 21-5= 45-26= 21-18= 22-7=
月日时分至时分分数 __ 44-38= 36-18= 23-8= 30-18= 21-9=
35-17= 34-19= 34-17= 31-16= 23+29=
29+2= 23+8= 41-25= 36-18= 42-14=
26+5= 43-25= 33+9= 24+17= 29+19= 38-9= 45-4= 37-27= 25+17= 41-22= 27+17= 31-13= 24+18= 35-27= 42-36= 6+38= 9+26= 34-18= 32+13= 41-24= 36-28= 15+8= 22+19= 35-18= 35-30= 6+40=
月日时分至时分分数 __ 6+27= 29+18= 35-6= 33+9= 34-9= 18+27= 25+16= 36-17= 39-9=
33-27= 44-19= 19+25= 42-18= 35-17= 28+19= 35-19= 30+16= 17+18= 38+3= 27+15= 47-18= 29+14= 43-29= 27+16= 32-19= 19+26= 18+25= 27+14= 36-18= 28+16= 29+9= 34-17= 40+5= 38-18= 34-19= 48-9= 8+38= 23+19= 31-17= 26+17= 34-12= 41-30=
31-17= 35-23= 50-7= 43-26=
月日时分至时分分数 __ 35+6= 45-18= 26+16= 31-12= 46-29= 40+8= 46-28=
45-17= 33-17= 42-18= 37+4= 36-17= 35-18= 41-27= 43-29= 18+25= 30+13= 19+23= 44-27= 17+18= 43-18= 39+5= 46-29= 29+14= 25+18= 47-28= 19+26= 38+6= 24-18= 47-7= 22-13= 35-18= 43-40= 38-24= 12+30= 46-28= 37+5= 26+16= 45-29= 6+35= 42-24= 36+7= 26-18= 35-16= 32-16= 34-25= 48-29=
月日时分至时分分数 __ 29+13= 22-5= 34+9= 26+17= 32+8= 37-17= 32-10= 27+16= 30+16= 36-17= 19+16= 28+15= 28+17= 34+13= 33-14= 31-12= 41-26= 32-7= 47-39= 36+6=
25+16= 35-19= 19+18= 17+27= 16+28= 33+6= 18+14= 36-12= 18+28= 31-16= 17+19= 30+20= 26+15= 34+17= 41-19= 33-18= 44-36= 42-18= 30+9= 45-27=
34-26= 48-39= 37-16= 26-15=
月日时分至时分分数 __ 40-28= 42-34= 50-17= 48-28= 31-18=
28+8= 25-17= 35+15= 50-37= 47-19=
41-32= 22-14= 42-27= 22-15= 32-16=
31+8= 44-28= 27-18= 48-44= 32-25=
48-39= 24-17= 45-28= 31-13= 46-17=
41-26= 26-8= 37-19= 42-16= 35-16=
37-12= 46-7= 36+12=。