一学年50以内加减法口算1000道理解练习知识题

1、* *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 -2310+35 =9 + 15 =47 - 45 =17 + 11 =23 -1447-43 =42 - 9 =27 + 2 =18 + 5 =20 - 7 =1 +18 =26 +23 =49 - 17 =35 - 34 =16 - 932-12 =9 +26 =46 - 23 =26 - 0 =2 +17 =30-26 =26 -16 =21 - 16 =18 +21 =34+ 316+ 8 =11+22 =6 + 30 =24 - 23 =23 +1520+

2、25 =14- 2 =2 + 27 =22 + 9 =33+1530-27 =36 -33 =40 - 7 =0 + 39 =35-25 =43-33 =29 -27 =3 + 42 =38 - 24 =10+3450以内加减法口算练习题（二）姓名：时间：50题答对题21+18=21+27=21+19=21-11 =19-19=19+20=19+28=17+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=47-13=47-9=46+3=4

3、6-18=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=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=37-17=37-6=37+12=37+8=37+2+8=37

4、-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=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=28-13=28+17=28+23=27+5=27+19=27-5=27

5、+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=23+7=22+19=22+11=22+8=22-7=20+26=20+17=20+16=20-3=20+29=50以内加减法算练习题（五）姓名：时间：50题答对题19+5=19+23=19+9=19+13=19+17=19+29=18+23=19+31=18+12=18+19=18-7=17+29=18+31=18-17=17+33=17+26=3=17+21=17+17=17

6、-9=17-16+33=16+19=16+30=16+29=16+26=16+15=16+9=16-10=16-7=16-14=15+25=14+31=14+15=13+30=15+35=15+33=15+29=15+18=15-7=14+36=14+33=14+27=14+24=14+20=14+17=14+11=14+7=13+36=13+34=13+28=50以内加减法算练习题（六）姓名：时间：50题答对5 +17 =26+ 3 =43-37 =9 +38 =33-31 =24- 1 =17+31 =42+ 0 =33-17 =45-16 =44-22 =16- 7 =29-14 =34

7、-19 =32-14 =28+21 =题6 +19 =34-11 =6 +16 =46-39 =49-9=48-11 =32+10=3+40=27-18 =1 +14 =24+ 7 =1 +38 =27+ 4 =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 =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

8、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=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=38-14=34+9=34-7=34+11=34+4=35+15=35-6=30+20=30-7=30+13=50以内加减法算练习题（七）姓名：时间：50题答对题22 +

9、7 =28 - 21 =39-14 =24 - 14 =11 + 7 =27 - 4 =19 - 14 =7 + 6 =45 - 1 =7 + 36 =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 =23 - 7 =0 + 20 =30-12 =17 - 7 =23 + 23 =25 - 25 =35 - 0 =36-15 =2

10、+ 8 =23 + 16 =35 - 29 =21 - 9 =44- 3 =0 + 44 =41 - 22 =3 + 14 =46 - 8 =48 -3 =0 + 16 =45 - 35 =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 - 4524 - 15 =22 + 27 =13 - 12 =3 + 8 =4 + 39 =28 - 25 =42 - 5 =22 - 11 =9 + 28 =21 + 1016 + 31 =35 + 3 =13 + 14 =0 + 48 =25 + 22 =28 - 25 =28

11、 + 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 =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）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 =43 - 33 =29 - 27 =3 + 42 =38 - 24 =10 + 3441 - 20 =28 - 11 =43 - 21 =45 -15 =9 - 2 31 + 10 =19 - 17 =44 -