一年级50以内加减法练习题50页(9).docx

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1、29+14U16+18U3。+16H27+17U20+19U17+17U29+20u 14+12U 17+15” 13+1。”22+15U 14+20U27+13U 19+13”3。+18H26+llu12+17U18+14U11+18U 27+17U22+13U 24+14”29+14U s+lou 16+loullilu 23+16U 21+15U 27+llu 12+20U 1。+19H 24+14U30+1714+19U16+nu26+llu26+lou 27+17U12+20U29+18 =30+19 =16+20 =10+13 =21+10 =15+11 =25+16 =13+19

2、 =24+11 =22+20 =10+14 =26+19 =22+19 =16+11 =14+16 =16+11 =29+10 =28+10 =17+11 =17+15 =16+16 =29+11 =29+20 =28+19 =16+11 =14+16 =16+18 =20+15 =11+15 =30+15 =25+14 =24+19 =14+11 =10+19 =19+15 =10+19 =29+10 =18+18 =28+13 =28+20 =23+19 =18+14 =12+15 =18+16 =13+20 =11+16 =28+17 =28+15 =24+18 =14+20 =16+1

3、8 =10+16 =26+13 =24+17 =14+13 =20+11 =12+17 =20+14 =25+18 =23+13 =14+11 =12+16 =26+11 =30+11 =27+10 =10+20 =29+10 =21+17 =24+15 =21+16 =20+15 =11+17 =26+18 =12+15 =10+19 =30+15 =12+11 =28+20 =15+19 =22+16 =26+11 =12+12 =14+20 =23+17 =30+20 =13+13 =24+12 =10+13 =21+20 =18+15 =17+18 =12+12 =14+14 =30+

4、13 =29+12 =10+18 =10+19 =17+12 =17+10 =29+15 =23+11 =29+20 =18+19 =28+19 =29+14 =28+13 =16+14 =18+10 =17+12 =16+18 =10+18 =18+17 =18+18 =15+15 =19+19 =11+20 =25+10 =28+18 =15+13 =24+15 =27+18 =26+11 =20+13 =21+14 =13+10 =23+11 =10+11 =11+16 =12+12 =25+16 =21+17 =23+18 =23+13 =24+12 =28+13 =19+16 =22

5、+19 =12+10 =28+14 =13+12 =20+13 =23+11 =26+18 =25+16 =10+17 =25+14 =30+10 =27+14 =26+15 =19+13 =22+19 =19+18 =27+20 =10+15 =26+18 =20+10 =14+13 =18+14 =16+16 =13+14 =29+11 =15+16 =16+10 =21+17 =14+11 =16+19 =26+15 =12+12 =27+11 =29+12 =12+14 =26+12 =12+13 =27+11 =12+12 =27+19 =23+18 =14+11 =17+10 =1

6、5+19 =18+15 =24+17 =16+14 =15+12 =27+20 =15+17 =27+18 =10+13 =20+13 =22+17 =24+18 =30+10 =14+18 =25+20 =24+11 =21+12 =30+10 =15+10 =30+12 =19+12 =21+15 =10+12 =28+18 =10+10 =26+11 =12+15 =20+18 =30+10 =18+19 =27+10 =19+15 =30+12 =27+14 =23+10 =28+15 =24+14 =18+19 =11+10 =28+14 =22+10 =16+14 =19+11 =

7、12+17 =19+19 =20+14 =12+16 =25+19 =27+19 =13+16 =12+13 =26+17 =18+18 =29+20 =10+16 =18+20 =17+16 =26+16 =25+18 =21+19 =17+12 =18+12 =14+14 =19+19 =17+20 =29+10 =22+14 =21+10 =13+16 =23+19 =27+12 =21+14 =25+17 =19+15 =22+12 =17+19 =12+13 =21+15 =13+14 =23+18 =12+17 =28+14 =24+15 =22+16 =13+13 =20+11

8、=12+16 =23+20 =22+10 =14+18 =23+14 =16+18 =30+10 =14+11 =22+10 =23+14 =30+10 =20+15 =30+17 =12+17 =26+12 =19+18 =17+11 =29+16 =25+15 =24+19 =23+19 =30+19 =26+20 =25+15 =27+16 =19+11 =21+19 =29+19 =25+18 =27+12 =25+17 =30+14 =19+13 =28+20 =30+10 =16+17 =15+18 =19+16 =28+16 =29+17 =17+13 =28+10 =24+17

9、 =19+14 =29+13 =13+11 =18+14 =25+10 =16+17 =28+20 =20+17 =16+11 =16+19 =23+11 =19+15 =30+16 =28+14 =18+10 =11+13 =23+14 =14+14 =30+12 =11+10 =23+12 =12+13 = 02+81= 01+22 = 81+81 =91+公= 91+讫 = 21+63 = ZI+63= 61+12= 02+11= 91+91= 8I+ZI f Z = 91+81= Zl+虎 = 9l+E3 = 6l+EI = 01+0% = +9l = 01+21 = 02+01 =

10、01+62 = 03+61 =u+n = 61+13 = 21+91 = 21+61= 01+81 = 91+81 = SI+ZI = 0Z+0 = 02+61 = 91+93 = 0l+? = +W =oz+zz = 03+91 =gi+9i =oz+n = 11+0130+15 =22+20 =25+11 =23+18 =20+10 =15+18 =21+13 =15+13 =20+11 =11+10 =16+17 =21+12 =26+12 =18+11 =11+20 =10+14 =26+17 =19+15 =10+14 =15+13 =30+16 =14+18 =20+10 =28+

11、19 =17+16 =12+15 =22+15 =26+15 =25+13 =20+10 =10+16 =22+10 =22+10 =27+12 =15+17 =15+12 =30+15 =11+10 =13+15 =26+14 =11+18 =24+10 =15+13 =23+11 =28+18 =23+17 =25+18 =12+15 =29+15 =16+14 =22+20 =15+12 =28+12 =28+20 =12+10 =12+12 =16+19 =21+16 =18+14 =21+20 =27+17 =19+19 =26+20 =13+19 =21+19 =18+14 =13

12、+20 =25+19 =13+13 =25+18 =19+20 =30+15 =27+17 =23+18 =13+11 =30+18 =21+11 =21+17 =13+20 =14+19 =15+20 =13+17 =10+14 =29+14 =11+12 =27+17 =10+16 =27+11 =17+16 =22+14 =27+10 =21+17 =26+19 =21+17 =20+16 =16+15 =30+17 =15+18 =26+19 =10+17 =27+10 =20+13 =29+14 =13+19 =29+11 =21+13 =18+11 =10+16 =29+16 =2

13、0+18 =21+18 =21+13 =11+16 =22+18 =17+10 =26+10 =17+15 =15+20 =13+18 =26+12 =22+16 =10+10 =25+11 =24+18 =12+19 =19+20 =18+16 =27+17 =21+18 =11+18 =15+20 =20+18 =29+16 =17+18 =18+11 =14+15 =14+19 =19+17 =20+16 =16+15 =28+11 =11+18 =17+18 =27+10 =23+14 =21+19 =11+15 =17+14 =17+13 =10+11 =27+13 =13+14 =

14、26+19 =23+15 =11+12 =27+14 =18+18 =16+12 =14+12 =23+11 =23+17 =16+13 =16+12 =29+18 =22+19 =26+13 =19+10 =18+18 =29+13 =11+19 =25+10 =28+16 =20+17 =15+17 =19+12 =10+14 =28+17 =21+14 =18+14 =30+13 =17+12 =28+15 =12+14 =25+14 =21+13 =13+12 =22+12 =19+18 =10+18 =26+12 =21+17 =15+15 =24+20 =13+14 =28+19

15、=21+19 =15+10=30+20 =19+19 =11+13 =16+16 =23+16 =15+20 =25+13 =24+11 =18+16 =30+19 =29+14 =25+13 =16+11 =14+20 =22+13 =24+13 =11+13 =28+15 =17+17 =26+12 =22+10 =25+10 =20+14 =12+18 =24+15 =21+19 =28+14 =24+14 =10+12 =23+13 =20+17 =22+14 =20+17 =28+10 =20+18 =25+11 =23+16 =24+10 =28+16 =12+15 =25+10

16、=16+11 =27+15 =16+14 =28+18 =14+13 =17+11 =26+16 =29+14 =27+13 =29+10 =22+11 =28+15 =26+20 =27+20 =17+17 =24+16 =24+13 =16+10 =12+19 =19+13 =20+19 =28+12 =15+14 =27+11 =18+14 =15+17 =11+18 =27+19 =13+12 =14+16 =29+13 =22+12 =28+16 =15+13 =12+20 =13+11 =18+20 =29+19 =28+14 =17+10 =15+14 =25+14 =29+19

17、 =24+18 =30+20 =10+15 =12+12 =16+15 =11+19 =28+12 =30+11 =20+16 =24+14 =14+12 =14+11 =28+14 =10+10 =19+10 =17+19 =15+13 =28+20 =30+16 =22+17 =24+15 =10+13 =15+18 =19+15 =17+14 =17+20 =19+15 =27+17 =21+18 =16+11 =13+14 =21+12 =15+16 =19+20 =27+14 =17+13 =29+13 =14+11 =28+14 =18+20 =22+12 =10+15 =17+1

18、6 =28+14 =29+11 =18+16 =11+15 =17+18 =27+19 =29+11 =18+16 =30+15 =27+14 =20+20 =30+12 =19+17 =11+16 =13+10 =21+13 =10+17 =22+15 =12+16 =19+19 =16+17 =28+16 =21+19 =29+17 =16+19 =19+18 =19+12 =27+10 =30+11 =16+18 =10+16 =25+17 =19+20 =29+18 =15+13 =24+16 =15+19 =26+13 =20+20 =20+16 =17+17 =24+10 =21+

19、18 =27+16 =14+11 =28+17 =15+19 =19+14 =28+12 =14+15 =21+12 =19+11 =18+16 =26+10 =21+14 =23+13 =24+10 =18+12 =27+20 =27+13 =21+11 =13+20 =15+12 =24+14 =17+12 =10+20 =15+19 =21+17 =15+12 =11+16 =11+14 =21+10 =30+14 =24+11 =30+15 =28+13 =14+17 =12+18 =14+13 =15+16 =19+10 =29+15 =18+15 =20+20 =14+11 =17

20、+19 =27+10 =17+11 =21+12 =13+13 =10+14 =20+17 =15+10 =27+13 =29+20 =24+18 =18+15 =17+18 =23+10 =19+10 =13+13 =17+20 =21+13 =16+16 =30+13 =15+12 =15+17 =30+14 =17+10 =25+18 =17+10 =25+15 =10+10 =15+17 =23+13 =23+12 =26+14 =14+12 =12+10 =24+18 =15+14 =21+18 =10+14 =17+13 =28+14 =12+10 =18+15 =20+14 =3

21、0+13 =14+15 =23+16 =16+14 =20+11 =17+15 =13+16 =22+19 =28+17 =15+18 =28+18 =11+20 =15+15 =28+10 =30+19 =11+18 =17+17 =30+17 =15+16 =22+20 =13+13 =13+15 =11+15 =11+19 =25+17 =17+20 =10+14 =11+17 =23+15 =27+11 =29+13 =24+10 =10+10 =25+11 =24+15 =11+13 =12+16 =26+13 =10+15 =15+15 =10+10 =28+18 =30+12 =

22、15+14 =22+19 =19+13 =25+19 =21+14 =17+11 =10+10 =26+16 =25+15 =10+13 =17+10 =10+15 =19+15 =27+19 =22+19 =23+10 =23+17 =15+10 =11+14 =18+19 =14+18 =24+13 =14+18 =20+13 =14+19 =30+19 =30+20 =20+19 =27+11 =30+16 =13+13 =18+20 =10+11 =12+12 =19+13 =22+18 =25+20 =19+15 =25+10 =21+16 =25+20 =29+15 =29+10

23、=27+19 =12+19 =17+17 =25+18 =20+17 =27+20 =20+19 =10+17 =27+11 =14+10 =30+12 =10+17 =30+13 =21+16 =16+16 =20+10 =17+18 =20+20 =15+18 =12+13 =21+10 =17+18 =25+10 =14+18 =22+17 =16+18 =21+10 =21+10 =26+12 =29+17 =24+20 =30+11 =20+16 =23+20 =12+11 =26+12 =10+18 =17+16 =24+11 =23+11 =22+10 =22+10 =14+20

24、 =19+13 =18+16 =18+17 =10+12 =18+12 =28+11 =30+20 =10+16 =26+17 =15+18 =19+11 =21+19 =12+10 =27+15 =26+15 =28+20 =30+13 =16+12 =18+18 =21+20 =23+10 =22+19 =22+16 =21+17 =25+15 =15+14 =17+19 =29+12 =10+13 =14+13 =14+18 =16+14 =13+11 =29+18 =25+14 =15+17 =18+13 =18+16 =30+12 =11+12 =21+12 =29+18 =21+1

25、0 =28+15 =23+16 =27+10 =12+11 =16+10 =25+11 =22+16 =17+13 =16+13 =25+12 =23+12 =25+17 =19+11 =23+11 =11+17 =27+10 =11+14 =18+19 =11+17 =15+11 =13+17 =22+19 =10+16 =12+20 =22+15 =24+11 =28+14 =30+17 =23+15 =24+12 =23+12 =30+11 =29+13 =12+10 =19+14 =16+19 =20+13 =18+20 =13+14 =13+11 =20+13 =28+12 =28+

26、12 =19+14 =17+19 =24+11 =16+15 =26+14 =15+11 =14+11 =29+15 =10+16 =10+12 =25+12 =26+11 =20+13 =30+18 =12+17 =26+13 =14+16 =28+12 =30+18 =26+19 =13+17 =18+10 =10+14 =15+15 =30+17 =12+11 =21+12 =17+12 =15+19 =20+11 =12+12 =14+14 =24+15 =20+14 =18+10 =26+10 =19+14 =10+13 =16+10 =30+18 =26+10 =19+15 =16

27、+17 =24+11 =21+18 =13+17 =28+11 =18+19 =28+11 =21+19 =30+10 =12+10 =30+11 =12+16 =19+18 =16+18 =30+16 =12+15 =19+11 =13+12 =16+15 =28+20 =28+19 =14+20 =10+18 =12+18 =26+14 =10+12 =14+17 =21+10 =18+14 =24+16 =13+12 =15+17 =23+12 =13+16 =24+10 =11+10 =19+12 =12+19 =22+18 =13+19 =15+13 =22+19 =25+13 =1

28、8+13 =23+12 =21+11 =15+17 =12+19 =16+13 =26+10 =18+10 =14+10 =17+10 =21+11 =22+12 =30+14 =18+19 =17+14 =19+13 =13+13 =28+11 =26+15 =19+19 =21+20 =17+20 =29+15 =27+11 =15+13 =10+13 =27+13 =19+13 =26+16 =15+16 =25+11 =16+10 =14+20 =14+12 =23+19 =24+13 =29+15 =27+17 =16+16 =11+16 =17+14 =29+18 =13+20 =

29、19+19 =29+14 =27+17 =21+10 =29+19 =17+13 =26+20 =28+13 =13+11 =30+16 =27+11 =13+17 =16+20 =13+14 =28+14 =28+16 =21+11 =12+13 =19+17 =23+14 =22+19 =19+12 =16+11 =20+12 =21+12 =13+14 =25+11 =10+10 =30+17 =21+20 =18+12 =27+12 =30+18 =27+20 =21+10 =14+14 =14+17 =18+15 =25+16 =12+13 =11+18 =28+12 =15+12

30、=29+11 =16+15 =22+19 =16+10 =21+20 =20+13 =18+14 =22+15 =18+18 =21+10 =19+13 =14+16 =27+16 =21+16 =11+11 =20+14 =14+20 =22+19 =17+17 =27+17 =24+15 =18+10 =24+11 =15+19 =17+18 =13+13 =23+15 =22+18 =16+15 =18+18 =20+15 =26+15 =19+20 =13+15 =14+15 =25+11 =24+15 =27+20 =15+14 =30+14 =17+13 =30+16 =19+17

31、 =18+15 =24+19 =11+12 =16+10 =19+10 =16+16 =13+15 =19+15 =25+16 =23+13 =22+20 =22+14 =20+20 =17+20 =15+19 =23+20 =13+19 =24+15 =14+16 =25+14 =24+20 =14+10 =29+12 =27+13 =23+11 =22+12 =10+18 =10+15 =20+13 =27+19 =12+14 =28+12 =28+16 =17+20 =21+17 =24+18 =30+20 =29+12 =29+13 =25+16 =16+19 =29+12 =16+1

32、5 =29+13 =24+13 =27+14 =27+17 =27+14 =20+15 =14+17 =12+10 =15+19 =26+13 =26+14 =12+10 =10+20 =15+12 =27+13 =25+15 =24+11 =10+12 =15+15 =25+18 =26+18 =22+15 =14+19 =11+14 =16+19 =24+16 =16+14 =25+13 =21+16 =18+11 =10+15 =27+10 =27+13 =16+19 =11+11 =25+12 =14+16 =12+20 =13+12 =10+12 =28+15 =16+13 =23+14 =23+18 =30+18 =27+13 =10+14 =21+14 =20+18 =14+17 =10+13 =17+14 =23+15 =19+16 =11+15 =22+16 =16+11 =15+19 =25+17 =24+10 =29+17 =27+14 =29+15 =14+15 =12+14 =27+14 =20+13 =10+11 =29+14 =19+13 =21+16 =20+11 =23+15 =27+16 =14+17 =