一年级50以内加减法口算1000道练习题
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15 + 5 = 16 + 20 = 37 - 30 = 16 + 0 = 30 + 8 =
0 + 38 = 18 + 4 = 21 + 4 = 24 + 22 = 46 - 34 =
35+ 8 = 29 - 27 = 48-32 = 12 +33 = 45 - 24 =
44- 5 = 24+19 = 24+12 = 28+ 7 = 38- 2 =
50以内加减法口算练习题(七)
姓名：时间：50题答对题
28+11= 27+20= 29-18= 40-17= 25+24=
48-19= 19+22= 37+11= 29-14= 44-20=
22+11= 38+12= 20+19= 41+7= 38+6=
33-31 = 24- 1 = 17+31 = 42+ 0 = 34-11 =
33-17 = 45-16 = 44-22 = 16- 7 = 6 +16 =
29-14 = 34-19 = 32-14 = 28+21 = 46-39 =
27-18 = 1 +14 = 24+ 7 = 1 +38 = 27+ 4 =
15-7= 14+36= 14+33= 14+31= 14+27=
14+24= 14+20= 14+17= 14+15= 14+11=
14+7= 13+36= 13+34= 13+30= 13+28=
50以内加减法口算练习题(六)
姓名：时间：50题答对题
5 +17 = 26+ 3 = 43-37 = 9 +38 = 6 +19 =
16 + 31 = 35 + 3 = 13 + 14 = 0 + 48 = 25 + 22 =
28 - 25 = 28 + 16 = 48 - 38 = 15 - 3 = 3 + 14 =
19 + 13 = 13+ 13 = 41 + 2 = 13 + 17 = 22+ 5 =
44 - 3 = 14 - 10 = 27 + 2 = 15 + 5 = 34 + 2 =
49-9= 48-11= 32+10= 3+40= 6+24=
20+19= 11+19= 11+34= 10+29= 10+36=
1+16= 1+36= 1+44= 49-8= 48-17=
40+3= 40+9= 43-21= 44-17= 40+2=
36+8= 34+11= 36-18= 36+6= 37+9=
50以内加减法口算练习题(三)
姓名：时间：50题答对题
21+16= 37-11= 41-19= 41-11= 27+12=
41-39= 40+10= 16+8= 40-30= 40-21=
40-39= 39-19= 39-1= 39+11= 39+5=
38+11= 38+9= 38-6= 38-9= 38+5=
姓名：时间：50题答对题
6 + 7 = 27 - 10 = 33 + 17 = 8 + 31 = 3+ 29 =
14 - 12 = 31 - 10 = 37 - 21 = 48 - 3 = 27 - 3 =
30 - 27 = 36 - 33 = 40 - 7 = 50+-39 = 35 - 25 =
18-7= 18+31= 18-17= 17+33= 17+29=
17+26= 17+21= 17+17= 17-9= 17-3=
16+33= 16+30= 16+29= 16+26= 16+19=
16+15= 16+9= 16-10= 16-7= 16-14=
15+35= 15+33= 15+29= 15+25= 15+18=
28-13= 28+17= 28+23= 27+5= 27+19=
27-5= 27+14= 27+13= 27+12= 27+14=
26-5= 26-3= 26+14= 26+11= 26-2=
25+24= 25-11= 25-20= 25+23= 24+18=
24-11= 24+11= 24+8= 24+3= 23+23=
20+25 = 14- 2 = 2 + 27 = 22 + 9 = 33+15 =
30-27 = 36 -33 = 40 - 7 = 0 + 39 = 35-25 =
43-33 = 29 -27 = 3 + 42 = 38 - 24 = 10+34 =
50以内加减法口算练习题(二)
姓名：时间：50题答对题
15 + 9 = 15 + 27 = 24+14 = 41 - 26 = 13 + 15 =
10 + 0 = 12 + 1 = 47-43 = 43 - 17 = 38 - 11 =
38+11 = 24-24 = 11+11 = 30+17 = 15-15 =
41 + 8 = 29 - 20 = 48-32 = 19 + 3 = 45 + 4 =
50以内加减法口算练习题(九)
姓名：时间：50题答对题
14 - 5 = 24 + 12 = 42 + 4 = 43 - 35 = 47 - 45 =
24 - 15 = 22 + 27 = 13 - 12 = 3 + 8 = 4 + 39 =
28 - 25 = 42 - 5 = 22 - 11 = 9 + 28 = 21 + 10 =
32+11= 32+17= 32-12= 32-21= 32+15=
50以内加减法口算练习题(四)
姓名：时间：50题答对题
31+18= 31-11= 31+9= 31+19= 31-5=
30+20= 30-19= 30+16= 30+18= 29+21=
29-18= 29+11= 29-9= 29+20= 28+22=
37-17= 37-6= 37+12= 37+8= 37+2+8=
37-3-9= 37+0+11= 36+9= 36-4= 36+14=
36-3-12= 36+11= 36+15= 35+5= 35+14=
35-19= 35-6= 35+8= 34+14= 34+10=
33+13= 33+17= 33+13= 33-11= 33-9=
48 - 47 = 4 +22 = 40 - 6 = 24 + 14 = 38 + 4 =
13+ 31 = 7 + 21 = 35 - 31 = 43 + 0 = 47 - 9 =
32 + 17 = 49 - 12 = 14 + 29 = 12 + 22 = 16 - 5=
50以内加减法口算练习题(十)
23 - 7 = 0 + 20 = 30-12 = 17 - 7 = 23 + 23 =
25 - 25 = 35 - 0 = 36-15 = 2 + 8 = 23 + 16 =
35 - 29 = 21 - 9 = 44- 3 = 0 + 44 = 41 - 22 =
3 + 14 = 46 - 8 = 48 -3 = 0 + 16 = 45 - 35 =
21-18 = 46-36 = 40-18 = 40-19 = 42- 5 =
3 +38 = 44-40 = 36-35 = 27-18 = 12- 8 =
45-29 = 35+12 = 34+ 3 = 46-43 = 29+19 =
44-13 = 40-19 = 10+14 = 23+22 = 20-14 =
21+18= 21+27= 21+19= 21-11= 19-19=
19+20= 19+28= 7+26= 17+30= 17+33=
16+40= 16+39= 16-14= 15+34= 15+29=
11+38= 49-40= 49-9= 49+1= 48-41=
48-19= 48-17= 48-23= 47+2= 47+0=
50以内加减法口算练习题(一)
姓名：时间：50题答对题
6 +27 = 35 -15 = 10 + 7 = 38 - 30 = 44 -23 =
10+35 = 9 + 15 = 47 - 45 = 17 + 11 = 23 -14 =
47-43 = 42 - 9 = 27 + 2 = 18 + 5 = 20 - 7 =
43 - 33 = 29 - 27 = 3 + 42 = 38 - 24 = 10 + 34 =
41 - 20 = 28 - 11 = 43 - 21 = 45 -15 = 9 - 2 =
31 + 10 = 19 - 17 = 44 - 18 = 0 + 48 = 43 - 10 =
0 + 33 = 14 + 35 = 40 - 3 = 41 - 3 = 32 - 14 =
47-13= 47-9= 46+3= 46-18= 46-11=
46+0= 45+4= 45-3= 45+1= 45-22=
44+6= 44+1= 44-16= 44-24= 44-30=
44-37= 44-25= 44+3= 43-29= 43+4=
42-17= 42+8= 42-0= 42-41= 42-37=
23+7= 22+19= 22+11= 22+8= 22-7=
20+26= 20+17= 20+16= 20-3= 20+29=
50以内加减法口算练习题(五)
姓名：时间：50题答对题
19+5= 19+9= 19+13= 19+17= 19+23=
19+29= 19+31= 18+12= 18+19= 18+23=
38-14= 34+9= 34-7= 34+11= 34+4=
35+15= 35-6= 30+20= 30-7= 30+13=
50以内加减法口算练习题(七)
姓名：时间：50题答对题
22 + 7 = 28 - 21 = 39-14 = 24 - 14 = 11 + 7 =
27 - 4 = 19 - 14 = 7 + 6 = 45 - 1 = 7 + 36 =
1 +18 = 26 +23 = 49 - 17 = 35 - 34 = 16 - 9 =
32-12 = 9 +26 = 46 - 23 = 26 - 0 = 2 +17 =
30-26 = 26 -16 = 21 - 16 = 18 +21 = 34+ 3 =
16+ 8 = 11+22 = 6 + 30 = 24 - 23 = 23 +15 =
0 + 38 = 18 + 4 = 21 + 4 = 24 + 22 = 46 - 34 =
35+ 8 = 29 - 27 = 48-32 = 12 +33 = 45 - 24 =
44- 5 = 24+19 = 24+12 = 28+ 7 = 38- 2 =
50以内加减法口算练习题(七)
姓名：时间：50题答对题
28+11= 27+20= 29-18= 40-17= 25+24=
48-19= 19+22= 37+11= 29-14= 44-20=
22+11= 38+12= 20+19= 41+7= 38+6=
33-31 = 24- 1 = 17+31 = 42+ 0 = 34-11 =
33-17 = 45-16 = 44-22 = 16- 7 = 6 +16 =
29-14 = 34-19 = 32-14 = 28+21 = 46-39 =
27-18 = 1 +14 = 24+ 7 = 1 +38 = 27+ 4 =
15-7= 14+36= 14+33= 14+31= 14+27=
14+24= 14+20= 14+17= 14+15= 14+11=
14+7= 13+36= 13+34= 13+30= 13+28=
50以内加减法口算练习题(六)
姓名：时间：50题答对题
5 +17 = 26+ 3 = 43-37 = 9 +38 = 6 +19 =
16 + 31 = 35 + 3 = 13 + 14 = 0 + 48 = 25 + 22 =
28 - 25 = 28 + 16 = 48 - 38 = 15 - 3 = 3 + 14 =
19 + 13 = 13+ 13 = 41 + 2 = 13 + 17 = 22+ 5 =
44 - 3 = 14 - 10 = 27 + 2 = 15 + 5 = 34 + 2 =
49-9= 48-11= 32+10= 3+40= 6+24=
20+19= 11+19= 11+34= 10+29= 10+36=
1+16= 1+36= 1+44= 49-8= 48-17=
40+3= 40+9= 43-21= 44-17= 40+2=
36+8= 34+11= 36-18= 36+6= 37+9=
50以内加减法口算练习题(三)
姓名：时间：50题答对题
21+16= 37-11= 41-19= 41-11= 27+12=
41-39= 40+10= 16+8= 40-30= 40-21=
40-39= 39-19= 39-1= 39+11= 39+5=
38+11= 38+9= 38-6= 38-9= 38+5=
姓名：时间：50题答对题
6 + 7 = 27 - 10 = 33 + 17 = 8 + 31 = 3+ 29 =
14 - 12 = 31 - 10 = 37 - 21 = 48 - 3 = 27 - 3 =
30 - 27 = 36 - 33 = 40 - 7 = 50+-39 = 35 - 25 =
18-7= 18+31= 18-17= 17+33= 17+29=
17+26= 17+21= 17+17= 17-9= 17-3=
16+33= 16+30= 16+29= 16+26= 16+19=
16+15= 16+9= 16-10= 16-7= 16-14=
15+35= 15+33= 15+29= 15+25= 15+18=
28-13= 28+17= 28+23= 27+5= 27+19=
27-5= 27+14= 27+13= 27+12= 27+14=
26-5= 26-3= 26+14= 26+11= 26-2=
25+24= 25-11= 25-20= 25+23= 24+18=
24-11= 24+11= 24+8= 24+3= 23+23=
20+25 = 14- 2 = 2 + 27 = 22 + 9 = 33+15 =
30-27 = 36 -33 = 40 - 7 = 0 + 39 = 35-25 =
43-33 = 29 -27 = 3 + 42 = 38 - 24 = 10+34 =
50以内加减法口算练习题(二)
姓名：时间：50题答对题
15 + 9 = 15 + 27 = 24+14 = 41 - 26 = 13 + 15 =
10 + 0 = 12 + 1 = 47-43 = 43 - 17 = 38 - 11 =
38+11 = 24-24 = 11+11 = 30+17 = 15-15 =
41 + 8 = 29 - 20 = 48-32 = 19 + 3 = 45 + 4 =
50以内加减法口算练习题(九)
姓名：时间：50题答对题
14 - 5 = 24 + 12 = 42 + 4 = 43 - 35 = 47 - 45 =
24 - 15 = 22 + 27 = 13 - 12 = 3 + 8 = 4 + 39 =
28 - 25 = 42 - 5 = 22 - 11 = 9 + 28 = 21 + 10 =
32+11= 32+17= 32-12= 32-21= 32+15=
50以内加减法口算练习题(四)
姓名：时间：50题答对题
31+18= 31-11= 31+9= 31+19= 31-5=
30+20= 30-19= 30+16= 30+18= 29+21=
29-18= 29+11= 29-9= 29+20= 28+22=
37-17= 37-6= 37+12= 37+8= 37+2+8=
37-3-9= 37+0+11= 36+9= 36-4= 36+14=
36-3-12= 36+11= 36+15= 35+5= 35+14=
35-19= 35-6= 35+8= 34+14= 34+10=
33+13= 33+17= 33+13= 33-11= 33-9=
48 - 47 = 4 +22 = 40 - 6 = 24 + 14 = 38 + 4 =
13+ 31 = 7 + 21 = 35 - 31 = 43 + 0 = 47 - 9 =
32 + 17 = 49 - 12 = 14 + 29 = 12 + 22 = 16 - 5=
50以内加减法口算练习题(十)
23 - 7 = 0 + 20 = 30-12 = 17 - 7 = 23 + 23 =
25 - 25 = 35 - 0 = 36-15 = 2 + 8 = 23 + 16 =
35 - 29 = 21 - 9 = 44- 3 = 0 + 44 = 41 - 22 =
3 + 14 = 46 - 8 = 48 -3 = 0 + 16 = 45 - 35 =
21-18 = 46-36 = 40-18 = 40-19 = 42- 5 =
3 +38 = 44-40 = 36-35 = 27-18 = 12- 8 =
45-29 = 35+12 = 34+ 3 = 46-43 = 29+19 =
44-13 = 40-19 = 10+14 = 23+22 = 20-14 =
21+18= 21+27= 21+19= 21-11= 19-19=
19+20= 19+28= 7+26= 17+30= 17+33=
16+40= 16+39= 16-14= 15+34= 15+29=
11+38= 49-40= 49-9= 49+1= 48-41=
48-19= 48-17= 48-23= 47+2= 47+0=
50以内加减法口算练习题(一)
姓名：时间：50题答对题
6 +27 = 35 -15 = 10 + 7 = 38 - 30 = 44 -23 =
10+35 = 9 + 15 = 47 - 45 = 17 + 11 = 23 -14 =
47-43 = 42 - 9 = 27 + 2 = 18 + 5 = 20 - 7 =
43 - 33 = 29 - 27 = 3 + 42 = 38 - 24 = 10 + 34 =
41 - 20 = 28 - 11 = 43 - 21 = 45 -15 = 9 - 2 =
31 + 10 = 19 - 17 = 44 - 18 = 0 + 48 = 43 - 10 =
0 + 33 = 14 + 35 = 40 - 3 = 41 - 3 = 32 - 14 =
47-13= 47-9= 46+3= 46-18= 46-11=
46+0= 45+4= 45-3= 45+1= 45-22=
44+6= 44+1= 44-16= 44-24= 44-30=
44-37= 44-25= 44+3= 43-29= 43+4=
42-17= 42+8= 42-0= 42-41= 42-37=
23+7= 22+19= 22+11= 22+8= 22-7=
20+26= 20+17= 20+16= 20-3= 20+29=
50以内加减法口算练习题(五)
姓名：时间：50题答对题
19+5= 19+9= 19+13= 19+17= 19+23=
19+29= 19+31= 18+12= 18+19= 18+23=
38-14= 34+9= 34-7= 34+11= 34+4=
35+15= 35-6= 30+20= 30-7= 30+13=
50以内加减法口算练习题(七)
姓名：时间：50题答对题
22 + 7 = 28 - 21 = 39-14 = 24 - 14 = 11 + 7 =
27 - 4 = 19 - 14 = 7 + 6 = 45 - 1 = 7 + 36 =
1 +18 = 26 +23 = 49 - 17 = 35 - 34 = 16 - 9 =
32-12 = 9 +26 = 46 - 23 = 26 - 0 = 2 +17 =
30-26 = 26 -16 = 21 - 16 = 18 +21 = 34+ 3 =
16+ 8 = 11+22 = 6 + 30 = 24 - 23 = 23 +15 =