幼小衔接50以内加减法

1、题库一11+23=2 8+7=1 4+ 10=17 6 =8 + 19 =2+30=12 + 11 =7 +24=2 7 +7 =7+13 =11 5 =22 2 =3 5 3 =7 +2 5=29-5 =1 0+ 1 3=15+28=1 5+20=3+20 =1 4 +3 4=6 +19 =43-7 =4 4- 6 =23 + 6=30 + 19 =9+16=4 +2 2 =11+ 3 4 =2 6 +9 =1 5-6=28 -2 =15+3=3+13=42 3 =3 + 45=33-4=6+11 =13+24=15 + 19 =2 +46=43 8=30 +1 =2 4+11=2 8+14

2、=25 4=22 + 2 0：=23+4=3 0 +4=14+ 3 2 =1+46 =36 -5 =3+ 1 1 =8 +2 =30 3 =2 +39=4 2 -2=2 + 25=7+15 =1 3 + 18 =19 52 9+9=11+4=25 7 =6 +20=9 +2 5 =4 0 +2=9+20 =24 + 1 =28+6 =3 + 4 2= 24+2=3 8 + 7 =3 4 +9 =2 2 + 1 5=9+3 =6+38=1+32 =36+5 =6+ 1 3=2 7 +3=4 94=29+19=30+ 1 8=17-8 =32 + 4=3 9 - 2 =35 +8=4 +2 3=3

3、 7 +7 =2 4 + 8 =17+ 3 1 =1 3+34=8 + 22 =3 + 7=26 5 =15+4=3 + 43=7 + 20=24+1 2=2 0+18=?题库二25 + 2 0 =19 -6=46 8=27 + 2 2 =4+4 4 =8 +3 =1 3+9=2 4 +9 =1 9 +2 8 =38+12=7 + 2 =1 1- 4 =21+9=18 2=21+4=2 7 3 =9+7=47 3 =8+2 4 =1 2 3 =4+ 3 3 =1 9 +1 =38 + 8=1 4+24=9 +3 8 =13 + 1 =13-1 =39+5=1 7 +14=10+263 2+ 1

4、 3=23+ 20 =13-9=1 8 +8=8+26 =20+1 1 =1 4 8=14+28=7-5 =25 + 1 8 =27+ 1 5=5+37=26 + 214+27=42-5 =33 144 9=2 +38=14+12 =3 -5=7 6=18+25+21 =48 4=13+2 0 =17+19=5+6=2 9 +1 0 =1 2 5=23-8 =2 2 +13 =18 +1 6=18+11=20+ 1 9 =1 2 + 10 =17+8=24 6 =14 5=42+3=2 + 28=9 +23=25 +1 9=1 5 + 35=7+42=3 3-2 =3 27=9+3 4 =6+

5、24=3 36=1 4 +5=1 0+22=1 3 + 7= 8+37=22+28=2+35=3 9+ 6 =4 4-4=26 + 1 1=12 + 22=15 + 34=18 5 =10+1 8 =49 7 =22 + 19=47-9=21 +25=1 + 6=4+31 =3 0 + 2 =3 8 + 11 =?题库三1 1 + 38=2 4 ：2=4 +1 9=32 8 =20+25=2 6 + 20=3 4 -5 =1 7+20=3 +2=6 + 32=14 + 2=1 6-9 =15 -7 =2 + 43=36 + 6 =1 +17=13 +30 =36+7 =3 2+ 1 4 =5+

6、33=8+18=3 5 +2=2 6+ 22 :二35 + 7=34+5=2+24=17+ 2 5=1+ 42= 25 +1 7 =1 7 + 4=21 + 29=1 5 9=13+28 =二 21 + 4 =9 + 32=3 3 + 1一 3 =12+ 1 7=3 3+5 =15+2=14+20=7+14=18-9=38+ 2 =2 8 - 2=2+2 =3 1 +1 =25+14 =248 =4+33=3 8 -9=23+26=1 4-7 =16 3=10 + 32 =1 2 + 1 =3 +17 =30 + 18=4 + 39=41+ 9=2 9 5=13 + 16 =3 3 -5=20

7、+3=49 1 =12+2=5+1 2 =7 +8=36-1=14+12 =8+41 =2+48=2 4 + 7 =2+ 2 2 =1+3 9 =22+4=14+ 1 1 =6+26 =1 4 + 1 6=6+13=3 +12 =40 4=8 + 10=2 6+21=21 1 =1 2 +10=36 + 13=1 + 3 =2 9 + 2=1 5 + 4 =29+17=47+1 =22 +2 8=19 + 24=29+ 21 =2 + 41 =31+12 =3 + 2 1 =39 + 6=38-7=20 +30=?题库四18+ 5 =11+22=3 1+16=16+ 1 0=34 + 7=3

8、6 +4=1 6+7=1 4 8=12 + 20 =1 7 + 26=30- 2 =3 5 + 5 =15+1 2 =17+13 :=1 0+15=8+ 4 2=27+21=1 4 + 2 94 5 9=4 6 +1 =1+2 1 =5+ 3 524 + 2=12+9=29+1 =11+7 =2 8 +2 0 =31+8=13 5 =2+ 3 3=3 + 29 =16+ 2 =20+ 1 6=1 6 +31 =40+7=41 1 =4 2+ 1 =1 1 +31 =3 0 +10=6 +8 =17 3*15+ 7 =8+31 =19+ 2 5=7+ 5 =3 5 -7 =1 4- 3 =41

9、- 6=14+1 5 =3+1 5 =3+22=14+18=2 6 + 19=19+ 3 1 =33-7 =9+12=30+ 1 6=10 + 3 6 =18+ 121+ 8 =1 + 13=7+27 =5 +29=42+6 =32 + 9=18+21 =3+7=9 + 16=4+ 4 =22+21=21+ 17 =17+23=1 9 -6= 16+ 8 =二47-5 =21+9=13+2 2 =25+18 =14-5=3+46 =1 8 +17 =二18 5=7+24=16+ 2 4 =9+28=7+42 =35 5 =16+20=23 + 15=3 + 4=21+1 3 =12+ 15=1

10、9+16 =4 + 30 =23 +6 =4 0 2=3 4 2 =4 2+8 =49-6=21+21=题库五3 4 +16=1 4 -2 =22 +20=13 81 26 =3 3+2=13+27=7 + 3911 7=3 6+ 12 =24 8=12-4=3 2+1 1=6+ 7 =10 + 2 9 =2 2+22 二二6+ 33 =20+ 4 =35 9 =1 8 +23=1 1+11=12+2 4 =12 7=2 0+23=4 2 9=20-8=1 9 + 2 1=47一 8=15 +3 0=33-2=28 + 16=2 7+ 4 =15+3 =19+2 8 =1 7+33=22+ 1

11、2=2+38 二3 6 + 1 1=3 9 7=1 2 + 22=19 1 =2 8 - 8 =5+41 =2+ 2 8 =3+ 3 0 二=2+7=14+30 =二4+44=1 6 + 5 =38-6=2 3 +9=1 +47=4+ 4 3 =:1 8 +19=9 + 3=28 4 =3 1+11=4 7 + 2=3 +3 6 =4 4 -1 =24 - 7=1 7 -5=10+38=15 + 2 9=4+17 =1 2+20=7 + 3 4 =40 1 =8+31 =12+ 1 =31- 4=2 3 9 =2 1+6 =17-9=15+14=39+8=2 4 + 8 =46+2=2 9 +

12、 1 3 =15+ 8 =9 +1= 29+2=1 2+1 1 =3+6=3+20=4 7-3=2 +36=2 4 1 =2+35=2 +3 9 =26+19=1 5=1 6+1 =3 8+ 3=2+2 7 =1 4 +3 2 =3+15=题库六2=14 7 =35+13=27- 4 =17+24=8+ 2 9 =47 2=8+32=4 1 +5 =7+37=18 +1 1 =3+32=26+6=3 9-3=22+ 23 =4+20=1 6+4=13+34=8+15=18 +1 ：= 1+ 2 1 =22 + 2 6=2 3 +18 =2 7+12=16+ 1 0=1 2+16=1 9 +17

13、=4+5=1 + 43 =8+ 2 1 =3 1 + 3=11+3 2 =10+ 13 =13+2 2 =4+33=9+3 1 =25+ 5 =6+ 1 4=16+ 2 5=7+3 1 =23 1 =4 0 9=23 - 8 := 1 + 20=3 3+10=28+7=15 3=2 3+8 =8+38=5+27=18 - 9=18-8=12 +18=6+38 =3 +41 =22 + 21 =3 + 24=30+ 7 =18 +29 =13+2 8 =二 21+2 0 =14+25=16+8=1 6 +20=16+33=2 0 + 1 =4 56=40-3=18 + 28=7+11 =1 +

14、28=37+6=12+ 1 4=42 +5 =3 9 -9=2+29=1 2 + 2 8=19+8 =31-9=2 6+11 =9+ 2 6 =25 3 =1 56=58+6=4 2 + 2=13+17=4+42=2+ 4+32 =3 4 +5=11+27 =28 + 4=+13=3 2 +8=15+5=28 +6 =25+23+1 =7 + 40=22+2 7=19+14=41 5=34 + 3 =14+11 =1+13=2 4 5=17-8=4+26=42+6=23+1410+24=15+1 8=5 +27 =1 1 -5=14+22 =15+15 =42+8=2 2 2=22+24=3+

15、2 1 =3+19=29+12=11 + 2 8 =5+45=41-6=8+11 =36 +5=14+9 =5+ 2 0=4+ 7 =2+14=12+18 =2 6 +16=20+10=19+4 =1 5+3 3=1 8 + 11 =28+21=1+ 2 4=15-7=题库七3+6=49 8 =13+3 7 =12 5 +5=24+10=13+1 1=7+28=1 + 5=12 +21 =2 + 3 =4 6 2=2 5 1 =1+ 23=2 9 -4 =21 + 20=10+27=29 - 834 + 2=22 7 =30 6 =+ 4 7=1+ 335=31 + 3=23+1 =39 1

16、=23 + 117+3 0 =26 + 6=12+32=32 + 9=+ 7=2 9-5=8 +15=1 8 +121+11 =17 +2 1 =1+ 4 2 =38- 1 =2 9 +8=1 3 +3+26=4 + 2=35+14=46 - 7=2 5 + 4 =30-3=25+1 =1 9 +1 5 =4 5 +1 =4 4 + 6=1 8 +23 =7 +29=17 + 4=3+ 2 4=16-1 =38-3=3+36=32 - 4=18-7=25-7=2 2 +11=2+37=8 + 16 =?题库八34+11=2 3 +2 =2 2 +15 =5+ 3 2=4 + 1 6=3 6 +

17、 12=8+28 =18+20=1 1 - 7=35 + 1 =6+34=1 3+25=45 - 7 =21+ 2 6=31 8 =1 5 -2=20+8=7 + 36=19+24 =35 + 11 =3+29 =+10=44- 1 =24+23=21+10=2 3 +16 =+1 =0 + 6=28 + 2 2 =28 1 =18 -8=2 1+ 25=27 8 =1+113+5=12 7=2+2=31+10=3 3 5=10+ 3 =22 + 2 5=27 3 =24+ 1 7=22+ 21+163 3 +10=21 + 3=27+21=6 +10 =19+ 2 7 =18+22 =2 0

18、 +21 =15+2=35 + 9=2 2+6=2 1+ 1 2=24+ 16 =3 9 8=1 3 +36=8+14=12 +34=14 + 32=45 +3=6 +1 =40+3=26+2 1 =19+9=37+11 =8 +3 7 =47 - 2 =1 1 +12= 1 0 + 11=34+6=4+24=2 1 2 =4 5-1 =22 - 6 =15 6=1 5+ 11=4 93 =题库九3 8+ 3=4 6 +3=4+3 8 =47 - 2=6+2 =19+11=13+36=37+10 =22+9=23+ 2 5 =23 2=7+ 5 =41 2=1 4 +15=3 5 + 3=11

19、+ 7 =21+17=5 + 3 7=1 5 + 7=1+ 3 0=1 0+ 3 =30+ 9 =26 + 11=11- 1 =22+2=3 6 -5 =9+35=16-2=9 + 22=17+8 =12 + 2 2 =19+ 1 4 =24 + 3=31- 2 =3 6 - 1 =6+ 4 0=1 + 2 9 =44 1 =4 5 2=1 +10=2 7 + 8=16+ 2 1 =3 3 +12=4 8 -6=45+4=16+ 4 =30 + 2=12 - 3 =二 1 8 -2=9+ 18=1+4=2 + 3 4 =1 4 +14 =36- 8 =34-3=31+12=9+32=1 6 +

20、18=4 0- 5 =17+15=1+40=1 8+ 30 =10 + 2 6=13 4 =2 6+ 1 9=3 0 +20=1 9 +16=33 + 9=1 4 + 8 =1 3 + 9=22+13=14+16=2 4 + 15=23-4=1 0 +2 8 =8 +29=4+42=39-6=21+ 1 6=6 +24=21 +1 8=38 2 =30 9=13+1 =2 6 +24=11+10= 20 +20 = 23+21 =43-1 =8 +2 3 =4 2 +7=20+3=2+6=26+ 6 =5 +26=3 + 1 3 8 + 6=1 + 39=15 5 =1 9 +9=?题库十1

21、+ 45=1 4 + 24 =2 7 + 9=42- 1 =11+ 1 9=9 + 2 9 3 + 4 0 =26 + 2 2=3 5 + 11 =1 1 + 4=32-4=16+279+ 27=1 4 + 9 =7+3 5 =1 5+10=2+ 3 =13+ 29=19 2 =4 1 5=1 5 +31=44-5 =4 + 28 18+2 33+1 020+ 2 :3=13+12=2 9 7 =20+13=1 1 + 3 5= 2 8 + 1 1 =13+ 3 3=37 8=37+7=12 + 3=2 9 +2 0 =5+ 4 3 二2 0 7 二二2 3 +5=2 2 + 16 40+ 2

22、 =2 8+1 7 =11+26=45- 5、=41+ 2=2 4- 5 18+19 34+13=1 3+4=36+7 4+1=1+1=5 +38 1 5-1 =41-4 21 4 2 2 -3=4 5 +117 +6 =12+11=2 + 41 34 2=5+ 5 =1+3 二二 28-6=13+17=27+23=17+11 12+37=2 6 - 1 =33-1 =3 5 1 =12+6 8+39=2 93 =13+ 2 4=3 0 +12=27+2=3+35 =8 + 26=2 2+28 =1 5 + 9 =40+9=7+14 =2 9 + 13=24+ 8 =17+5 =8 + 13=

23、47 4=10+3 7 =1 7+9 =1 2 +9=3+14=1 9 + 2 2 =9+2 8 =3 4+10=24+26=1 + 22=14-7 =1 7 + 3=题库十1 5 - 5 =2 4 8 =31 - 2 = 8+ 1 2 =174 =2 1 +14=2 7 + 4=5+3 3 =4 +1 8 =4 4 8 =9+ 2 6 =4 5-1 =6 +13 =40 7=21+3=36 7=3 2+3=1 2+ 12=2 + 48 =47 8 =3 + 8 =40 8 =1 7 9=1 6 +14=29- 1 =4 8-9=3 3 9=19 4=28 +9=2+9=17- 5 =9+30

24、 =3 9 8 =40 3 =46-7=24+3=14+18 =9+ 32=10 +14 =1 5 +10=39+8 =13+34=15 +2 0 =14+22=15+9=48 5=13+36=4 + 2 6 =6+43=35 + 11 =46 9 =33 + 15=6 + 33 =4 0- 1 =4 + 33=23 + 23 =16 + 15=3 + 41 =1 1+5 =41 3=1 0 +23=31+6 =28 + 8=2+37 =3+ 31 =30-2 =27+7=12+28=1 4+8=1 8 +2 2 =7 + 19 =11-7 =29+17=9+ 2 1 =4+43=4 2+6=

25、1+25=40+1 =3 2 4=1 1+ 6 =27+ 1 2=19 + 8=23 +1 =25+9=20+ 9 =3 + 9=3 5 +13 =29+ 3 =1 2 +38=2 6 + 24=9+3 1 =2 3 6=17 + 9=1 7 + 2=6 +36=6 +2 =6+30 =1 6 5=42 - 1 =20=5 + 23=3+43 =2+ 4 4=1题库十二7 +40=33 - 3 =20 +14 =49 2 =31 - 5=11+4=1 5 + 1 5 =1 6+ 1 9=4 1+ 5 =1 3 +3=28+5=4 64 =40-2 =2 6+ 8 =1 64 =4 1 - 5

26、=24 - 3 =34+9=8+23=3 9 +7=27+ 1 6=3 6+11=4 8-7=13+1 8 =2 0 +6=49 - 3 =1 1+37=14+34 =1 + 26 =5+18=7 +2 3=30+5=20+3=2+32=39+5=2 9 -5=7 + 42=34+1 =42+8 =44+3=3 6+5 =4 +4 2=8+ 3 9=4 0-9=15-8=26+12=8+26=4+13 =2 7+1 5 =3 7- 2=9+ 2 3=2+2 9 =12+ 29 =48 4=32-7 =1 7 + 2 8=2 +4 1 =31 - 6 =19 +3 0=7+17=11+241 +

27、 33=9+37=49 - 5 =34+1 4 =5+30=19+ 1 =2 6 + 19 =7+ 2 4=31 + 9=6 + 22 =17+1 5 =21+4=4 +2 8 =30 +12=20+ 2 6 =22 4=4 4- 4 =11+39=15 +3 3 =38+7 =4 4 +1 =13+ 9 =7 + 32 =3+ 4 4=6+18=2 7 +8+7=3 9 +4=21+27=17 +31 =-2 =13+21=1 6+ 2 9=23+14 =4 2 2=11+10=题库十三18+24=12+3=11 -5 =45+ 1 =13+ 17 =15 - 2 =1 6 +1 =30+1

28、6 =1+1 3 =18 + 29=1+14=25 7=4+26 =7+37=19+2 9 =35+1=12+7=8+2 7 =11+25=2 3+3=2 9+13=1 + 24 =37+ 11 =1 5 +11=15+ 3 0=13+ 4 =12 + 28=19 + 23=1+ 1 5=4+42 =8 +4 0 =8 +21= 2+ 40=3 2+16 =29+ 1 23 3 -3=1 9+1 6 =4 + 20=28+ 5 =20 +2 7=14 + 9 =11 + 3=1 1 +14=18+ 1 8=2 7 +16=8+22=2 5+ 15 =3 6+ 1 3=4 0 1 =4 262+

29、23=3 4 6=16+ 2 3=9+28=7 +43=11 + 32=14 3=10+16=5+ 2 8=15 +1 2 =1 3-6 =6 +33=3 +1 5=6 + 40=8+ 2 5=4 + 37=45+ 5 =19 -2=7+34 =2 5+6 =3+ 3 6=42 9 :=45 1 =1 3+ 1 6=2 8 + 1 =35+6 =5 + 33 =45 5=1+45 =2 0 +12 =11+37 =32+2=2 1-7=17 +1=325=21 2 =7+ 1 5=4 5 + 322=3 5 + 8 =9 + 35=8+ 1 9=1 3 +36 =29+ 1 7=2 4 +19

30、=44 4=7+22=1 0 + 9 =36+10 =2 + 33=32+1 2 =14+2 121 + 27=1 1 +23 =24 7=16+3=3 1+1 1 =4 +25=31-4=9+4=4=9+30=1 8-5 =11+4=题库十四6+3 5 =6+2 7 =44+6=4 -2=4+1 =13+23=13+10 =30+2=29+ 7 =34- 8 =47 1 =15+21=2 9 +5=19 5 =26 7=24+9 =3 5 +11=34- 4 =3+3 0 =9 + 40=41+4 =16+13=21+ 2 9=27+1 =18+ 6=14+23=28 + 16=48-9=3

31、2 3=1+1 =30 +0 +2 6 =6 +1 1 =2 2+19=4+7=1 7+19=1 8 +23=4+29+1 5 =2 9 -6=12+ 6 =9 +9 =30+ 1 =2+ 2 5=16+3 4 =10+3 2 =37 + 7 =10+14 =3+28=27+23=2 9 - 4 =1 1+ 1 6=2 6 + 19 =1 4 + 2 7 =2 0 + 1 0=6+32 =39 - 9=39+9=25+1 =4+ 44 =20-5 =20+6=37- 5 =27 9 =31-7=3 6 - 5=1 8 7 =11 1 =22+16=18+3 =26+1 3 =11+36=12+

32、 13 =20 + 24=?题库十五10+14=3 2 +14=3+4=2 9 +18=7+16=17+33=1 + 2 5 =1+38=18+5 =34+4=20+2 0 =3 + 2 0=23 7=13+24=4 1+7 =3 8 -2=38 -5=2 7 + 2 1=3 5 +14=14+3 2 =2 5 +1 9=2 9 7=3+23=22+2 8 =9 + 1 3=1 9+13=29+10=8 + 31 =17-4=43- 7 =21+8 =3 4 + 11=1 +29 =24+16=15 + 2=4 0 3=40+9=15 + 13=4 5 +2=1 7 7=15+14=25+1

33、=2 3 + 79 +22=42 +8=18 + 2 =5+37=11+7=2 2+18 =7 + 3 6 =35+ 1 3=4+ 3 5=46-4=24+126+38=28+ 14=19-4=22 + 20=20 - 7=2 +3 6=42- 9 =3 8-7=13+5 =2 1+21=5+ 4 4=49 7=4+26=3 + 1 8=39 8 =9+ 2 846 +1 =2 5 8=1 0 +29=37 5=6 +42=22 +3 =5 +2 5=4+ 3 442 3 =3 +2 9=33+11=11 + 16=17+15=43+7=30 8=19+14=23- 9 =24+1 5 =6

34、+ 44=42 +10+ 2 7 =35+3=40-9=2 8 + 13 =28+1 7=+16=12+137+ 3 =6+36 =20+7=3+28=3 4-2 3+20=7+17 =1+4 2 =14 +1 2=4+44=2 8 +3=?题库十六9+30=1 1 + 1 3=23 3 =1 9 + 17=41 8=37 - 2=1 0 +9 =4 8 -9=14-7 =9 +2 6=2 7 - 9=38 -47 + 3 9=11+2 4 =7 +7=3 4 + 1 6=11+22=42+1 =3 +2 7 =22+11 =3 +2 =18+23=19 + 2 7=+ 1 2=26+17=8

35、+20=14+ 35+4 2 =3 0 +15=43+1 =20 - 5=35 + 5=38 1 =3 7+ 8=23 + 11=17+5=3 3 +6 =13+34 =29+ 4 =33-2=2 7 + 6 =22 +13 =4 + 36=45 1 =47+ 3 =1+4 5 =21+ 2 5=:37+2=4 2+4=12+ 6 =1 0 +33=9+ 3 8=2 3 4=5+36=24+24=4 +2 7 =8+12=10+ 3 1 =4 3+4 =9+5=329 =12+37=12+4=9+ 8 =5+ 4 =2 6+ 1 5=45 -9 =14+16=1 +3 =1+ 2 6 =1+

36、2 7=7 +22=1 0+5=4 +25=3 9+6=26+1 6 =25+6= 2 1+13=1 6 +12=1 9 9 =412 =1 3+ 1 0=?题库十七2 0+ 2=178= 17+3=3 +15 =22+19=2 3 +9=3+ 27 =1 9+10 =4 4 +6=2 8 7 =二8+ 3 6 =1 9 7 =6+ 3 8=1 6 + 2 1=29+14=6 +3 3 =1 + 26=4 1+ 3 =23+ 11 =1 9+ 3 =6 +2 8=7+3 1= 22+6= 24 + 2 3=27+1 8 =12+ 3 7=1 9 +2 6=1 6 + 6 =1 5+10 =3

37、1 + 11=29+2 =21+1 4 =1 9+ 1 5 =1 3+ 25=17+8=10+24=1+ 8 =3+39=2 +23=8+7=35 - 1 =1 2 + 3=10 + 39=7 + 4219 +1 =4 7+2 =2 0 + 5 =16-1 =27+13=31 -1 =3+14=19 +8=25+1=4+ 5 =2 3 7 =1+21 =6 + 24=2 5 + 2 4 =9 +11 =1 9 +27 =2 +1 =2+8=23 + 24=7+38=43+4=1 3+17=18+21 =3 + 22=13+2 1 =2 3 + 23=1 0+9=28+3=6 + 16=29+9

38、=3+2 6=2 0 +7=23+ 3 =2 6 +18=48 2=29 1 =8+ 1 8=13 + 3 0 =8+33=11-5=12 + 14=7 +19 =2 1-1 =2 5 +5=13+35 =4 0 + 9 =30 4=15+3 =5+4 0 =19+21=5+37=17 7=10+ 1 :36+1 =1+23=5 + 45=题库十八1 5 + 7=47-9=43 - 5=39+ 2 =11+37=5+39 =23 + 2 =18 +2 2=447=19 8 =17+24 =30+3=8+16=28-8 =16+1 9 =13+3=1 69=24+114+ 2 2=4 1 4=2

39、4+5=+12 =36+4 =1 8 +9=6-8 =16 + 5=3 1+8=21 +28=7+9=8+2 7 =4+16=11-9=+3 4 =1 9 + 11 =34+11 =+1 3 =4 3 6 =11+ 2 7 =22+2 8 =3 9 +11=1 3+3 2 =26 + 11 =21 3=17-5=26+5 =34+3=7 +3 7=4 6-1 =34- 7 =5 9=2 3 + 25=2 1+5=36+11=21+26=1514-5 =3 5 +12 =268 =2 0 +27=11 + 36 + 30=13+ 1 =1 4 + 20=33-1 =23 5 =33 +6 =2 8+21=16 +12=3 0+1 7 =3 4 + 15=17+ 23=6+3 4 =19+6=12 1 =32 + 1 8=28 9 =39- 91 + 25=39+7=3 9+ 8 =13 6=4 +