100以内加减法练习题-附答案(1)

1、6+ 42=97 - 90=37 + 49-82 - 49 -16+ 56 =31 + 57=59+ 37 =7 + 41 =90+ 3=47+ 29=93 - 65 =74 - 41 -55- 27 =81 - 34=49 - 39-69 + 6 =48+ 39 =56 - 48=34 + 62 -87 - 20 -3+ 68=12+ 48=13+ 77 =50 + 21 -3+ 66=68 + 24=53 - 23-26 + 65 -95- 11 =80 - 44-46 + 27-32 + 5-14+ 64 =93 - 21-24+ 12-38- 10 =14+ 47-23 + 4 =8+

2、 20=4+ 29 -29-2-37+ 63-27 - 10 =52 + 25 -76-45 =42 + 35-73+ 7 =32 - 16 -81-46 =21 + 50=76 - 19-78 - 73 -64+ 31 =68 - 39=22 + 6 =32 + 35 -20+ 78 =82 - 3=70 - 58-31 + 21 -79- 28 =64 - 14-81 + 19 =97 - 42 -59+ 10 =1+ 27-46 8 =83 - 59 -65+ 8=21 + 19=80 - 53 =92 - 43 -81-73 =47 - 10=40 - 27 =34 - 10 -45+

3、 30 =66+ 2=48 - 40 =2 + 58=75- 28 =77 - 60=68 - 50-75 - 33 -70- 54 =44 - 25=39 + 21-61 + 11 -3+ 91 =20-4-2+ 19 -79 - 48 -73-49 =58+ 3=73 31 =46+ 5 =49- 35 =6 + 54 =36 + 6 =28+ 37 =51 + 38 =89 80=12+ 14 =21 7 =25+ 8=39+ 48=92 17 =12 + 25 =98 48 =31 + 8=15 + 43 =46+ 32 =99 67=58+ 19 =83 33 =71 9 =43 +

4、 42 =69 30=16 + 67 =37 + 23 =33 12 =14+ 16=9+ 61 =88 34 =80 5=34+ 11 =29 + 69 =38 + 49 =42 7=31 + 29=60 + 20 =37+ 50 =21 + 68 =59 9=61 32 =22+ 11 =62 42 =23+ 46=23 + 42 =4 + 41 =2 + 44=68 3=75+ 16 =75 + 25 =99 16 =98 33=57 7 =98 21 =14+ 66 =94 76=19 + 40 =12 + 39 =68 18 =3 + 48 =59 39 =94 52 =60+ 17

5、 =32+ 10=97 5 =35+ 31 =28+ 50 =24+ 19=53 11 =63 34 =72+ 2 =42 11 =34+ 54 =69+ 14 =24+ 63 =2 + 64 =51 31 =90 80 =17+ 81 =16+ 67=40+ 36 =22 12 =95 62 =73 39=55+ 3 =89 81 =5+ 26=87 31 =60 42 =98 90 =53+ 3=24+ 28=1 + 63 -87-45 =52+ 12=58+ 16 50- 13 =77+ 10 =73 - 51 83 - 76=49 - 31 =87 - 19 79-42 =37+ 7=

6、38 5 10 + 68 69- 16 =14+ 51 =14+ 86 =72 - 50 80- 75 =91 - 22=68 - 39 82 - 54 14- 5=76 - 1 =4+ 50 28- 10 73-48 =28-3=89 - 83 73 - 9 12+ 28 =28+ 26=75+ 17 =13 + 64 45- 35 =42 + 4=78 - 70 98 + 2 42-2 =74 - 39=52 + 25 23- 12 92- 3=68 - 33=54 - 39 37 - 14 46+ 49 =82 - 7=94 89 77 - 57 7+ 35=10+ 85=66 - 34

7、 89 - 1 =64 - 11 =24 + 49=43 + 49 79 - 24 27+ 57 =45+ 32=72 - 28 60 - 44 30- 22 =60 - 45=39+ 35 31 + 29 58- 18 =18- 11 =36+ 16 79 - 51 27+ 15 =73 - 64=76 - 38 14-8 11 + 83 =51 - 37=83 - 32 99 - 21 15+ 77 =50 - 2=95 - 84 15+ 10 44 - 12 =14+ 44 -92 - 29 28+ 54 8+ 47=48 - 29-84 - 7 50-43 =85 - 44=55 -

8、19 =47 - 25 =3+ 34=67 - 37=74+ 7 =22 + 22 =43- 7=17+ 47=39+ 31 =96 - 63 =54+ 17 =81 - 2=65 - 15 =78 - 16 =29+ 5=35 - 16=84 - 49 =86 - 51 =65- 35 =57 - 50=39+ 1 =58 - 26 =66+ 27 =46+ 16=73 - 40 =20 + 28 =85- 2 =16+ 80=48 - 41 =58 - 28 =81+ 14 =58 - 43=90 - 85 =17- 11 =60+ 4=71 - 37=24 - 2 =82 - 58 =4

9、0+ 51 =31 + 50=28 - 9 =39 - 12 =41-30 =3 + 27 =75 - 47 =31 - 1 =1 + 86=15+ 60=62+ 11 =34+ 17 =8+ 29=64+ 11 =96+ 1 =72 - 31 =45- 21 =93 - 31 =89 - 64 =49 + 29 =40- 17 =90 - 44=21 - 4 =36 - 18 =2+ 23=32+ 21 =92 - 73 =91 - 9 =50+ 43 =86 - 73=93 - 28 =18 + 28 =49+ 36 =18+ 50=27 - 6 =73 - 6 =85-49 =93 -

10、61 =33+ 33 =15+ 17 =72+ 21 =91 - 4 =99- 50 =31 + 48 =11 + 54 =3 + 94 =57+ 36 =1 + 54=18+ 57 =63 - 53=42 + 42 =54 - 8 =62+ 23 =48 - 9=54 - 4 =6+ 18=56+ 19 =68+ 13=78 - 69 =32 + 34 =57+ 17 =23+ 68=50 - 21 =56 - 18 =27+ 21 =2 + 63 =13+ 37 =60 + 23 =2+ 60=2 + 41 =86 - 8 =16+ 39 =88- 35 =88 - 67=53 - 3 =

11、68 - 21 =10+ 19 =41 + 16=66 - 47 =95 - 15 =79- 27 =19+ 49=94 - 15 =66 - 23 =48+ 27 =74 - 68=32 + 56 =76 - 6 =52-44 =84 - 66=19-2 =54 - 28 =58- 27 =45+ 30=79+ 13 =13 + 61 =73- 37 =42+ 21 =17 + 67 =72 - 31 =65- 22 =3 + 50 =89 - 73 =87+ 3 =80- 17 =48 - 18=83 - 47 =37+ 36 =82+ 11 =15+ 33=34+ 57 =12 + 26

12、 =91-28 =35+ 43=92 - 31 =96- 72 =35 - 23=53 - 7 =57+ 41 =82 - 25 =47 - 4 =48 - 32=28 + 48 =55+ 7 =15+ 57 =50+ 13=90 - 71 =56 - 18 =65- 35 =66 - 8=60 - 7 =93 - 41 =94- 59 =74 - 68=8+ 52 =56 - 34 =93- 35 =55 - 47=90+ 10 =3+ 22=25- 9=66 5=19+ 54 =35 + 9 =67- 34 =24 + 59=61 - 10 =31 - 15 =75-43 =60+ 24=

13、93 - 26 =30 + 42 =45+ 30 =32 - 26=89 - 63 =37 + 40 =22+ 35 =84 - 40=18-4 =13 + 67 =41-32 =37+ 7=23 - 12 =43 + 42 =37+ 19 =96 - 34=24+ 72 =83 - 4 =51 + 33 =5 + 47 =16+ 52 =75+ 19 =55+ 20 =40+ 33=87 - 12 =87 - 51 =15+ 53 =64 - 57=89 - 50 =37 + 61 =19+ 63 =43+ 49=56 - 32 =25+ 15 =1 + 78=3 + 94 =53 - 28

14、 =34+ 15 =48- 5=38+ 39=31 + 37 =77- 32 =18+ 16=65 - 47 =95+ 2 =21 + 7 =83 - 32 =68 - 53=41 + 45 =77 - 8 =90- 26 =47 - 33=37 - 30 =40 - 25 =70- 54 =95+ 2=86 - 34 =35 + 28 =9+ 42=30+ 25=89 - 8 =12 + 88 =50- 5=28+ 46=58 - 23 =51 - 36 =96- 57 =41 - 18=73 - 16 =14+ 36 =14+ 42 =58 - 4=38 - 11 =9 + 26=48+

15、50 =74 - 10=55 + 42 =84 - 67 =67- 23 =47+ 10=86 - 39 =32 + 31 =74 - 11 =50 - 32=40 + 46 =20-9 =42+ 16 =89 - 37=66 - 59 =24+ 52 =28+ 8=33+ 66=86 - 34 =27+ 51 =45+ 13 =57 - 38=43 + 20 =85 - 62 =4+ 62=7 + 48 =36 + 25 =72 - 63 =10+ 71 =62+ 21 =42 + 23 =22 + 64 =47+ 33 =54 + 38=54 + 25 =4 + 84=54- 42 =44

16、 - 19=5+ 61 =84 - 35 =39- 28 =69 - 49=28 - 6 =11 + 82 =13-4=66 - 6 =25+ 33 =81 + 13 =29+ 32 =21 + 32=69 - 11 =19-2 =11 + 82 =9-3 =99 - 90 =87 - 57 =6+ 50=4 + 76 =31 + 27 =56 - 8 =5+ 78=9 + 48 =50 - 25 =95 - 82 =76- 22 =13+ 63=56+ 15 =26 - 11 =37- 32 =42 + 37=39 + 43 =63 + 21 =42+ 29 =78 - 9=89 - 67

17、=50 - 36 =70- 33 =73 - 46=18- 13 =82 - 10 =49+ 47 =39 - 4=16- 11 =86 - 15 =27+ 15 =54+ 3=50+ 10 =67+ 10 =35+ 8=59 - 24=59+ 14 =33 - 8 =29+ 64 =48+ 8=52 - 27 =39 - 2 =12+ 57 =41 + 9=32 + 8 =12-7 =52-29 =89 - 25=60 + 21 =82 - 60 =26+ 1 =46 - 12=53 + 28 =98 - 16 =42- 1 =14+ 80=92 - 64 =38 + 45 =16+ 51

18、=73+ 10=33 + 29 =18-5 =53- 35 =89 - 70=58 + 22 =26+ 26 =6 + 53 =88 - 25 =21-4=25+ 9 =33 + 46 =62 - 18=65+ 9 =29+ 54 =10+ 42 =96 - 53=69 - 32 =66 - 8 =78- 20 =75 - 34=30+ 31 =44 - 18 =65+ 24 =38+ 59=32 - 10 =97 - 25 =46- 38 =39+ 30=21 + 68 =81 - 14 =17- 5=62 - 5=25 - 2 =6+ 15=17+ 66 =87 - 48=68+ 30 =

19、9 + 59=17+ 17 =41 + 54=92 - 55 =23 + 23 =44 - 9=60 - 23=71 + 21 =27+ 73 =91-80 =31 + 7=67 + 27 =98 - 82 =36+ 51 =31 + 9=16 + 69 =17 + 63 =78- 54 =73 - 62=50 + 24 =22 + 74 =53+ 31 =33 - 11 =68 - 62 =73 - 15 =39- 19 =54+ 12=66+ 32 =9 + 59=56- 8=3 + 88 =82 - 38 =26 - 5 =68-49 =64+ 15=13 + 69 =17 + 24 =

20、85- 20 =88 - 31 =71 - 61 =73+ 8 =4+ 46=93 - 69=25 - 1 =84 - 48 =15+ 43 =53 - 30=27+ 8 =52+ 14 =94 - 76 =44+ 55 =17+ 21 =85 - 51 =54+ 35 =26+ 68 =10+ 31 =98 + 2 =15+ 80 =31 + 32 =98 - 57=78+ 9 =38+ 18 =79- 34 =18+ 71 =59 + 27 =10 + 44 =78- 73 =49+ 13=80 - 55 =57+ 19 =83- 36 =37+ 5=58 + 41 =35+ 59 =96

21、- 9=77 - 54=43+ 16 =78 - 66 =9+ 54=45+ 52=38+ 19 =86 - 36 =14+ 75 =90 - 62=46 - 22 =11 + 34 =84 - 51 =33+ 60=7+ 37 =91 + 3 =66-40 =99 - 62=22 + 54 =3 + 72=9+ 16=27+ 59=80+ 11 =4 + 37=36- 17 =88 - 20=97 - 10 =45 + 49 =41+ 19 =57+ 7=22 + 42 =74 - 39 =31 + 27 =2 + 46 =67 - 11 =85 - 25 =74 - 4=29-22=21

22、+ 13 =49 + 25 =69- 63 =13+ 42=16+ 77 =11 + 83 =77-41 =67 - 45=34+ 5 =86+ 5 =23+ 69 =68 - 46=58 - 6 =35+ 19 =89- 82 =58 - 48=85 - 46 =6 + 50=64 - 17 =47 - 6=80 - 15 =26+ 12 =31 + 34=72+ 12 =5+ 59=81 - 2=3+ 66 =26 + 21 =65- 18 =17+ 31 =25+ 51 =3 + 56=36- 17 =21 + 28=49 - 14 =53 + 21 =6+ 54=74+ 10=29+

23、51 =30+ 53 =98- 57 =63 - 39=92 - 18 =17-7 =89- 36 =12+ 59=48 + 46 =7 + 68=69+ 14 =73 - 61 =32 + 26 =99 - 36 =43+ 15 =6 + 92 =51 + 25 =59 - 8 =36+ 7=9 + 23 =22 + 9 =80 - 23 =58+ 34 =71 - 59=24 + 20 =59+ 19 =30+ 2 =83 - 28=6+ 83 =23+ 9 =48- 39 =44 - 2=17+ 59 =38 - 9 =55-45 =8+ 19 =72 - 3 =92 - 54 =37-

24、 7=36 - 4=48+ 19 =67+ 3 =56-44 =11 + 71 =67 - 58 =50+ 14 =62+ 22 =40+ 6=45 + 27 =26 - 3 =73- 10 =36 - 10=94 - 45 =84 + 2 =32+ 59 =43+ 45=27 - 16 =36 - 21 =47+ 19 =78 - 72=38+ 31 =77- 3=49+ 35=31 + 56 =32+ 18 =60+ 39 =76+ 12 =18- 11 =73 + 25 =77 - 44 =72- 52 =92 - 38=70 - 27 =58 - 31 =76- 59 =73 - 33

25、=72 - 54 =43+ 36 =25+ 15 =25+ 3=14 + 45 =37 - 16 =8+ 32=83+ 11 =20 - 7 =82+ 12 =32+ 59 =46 - 18=87 - 67 =58+ 38 =92- 9=13+ 87=86 - 43 =72 - 23 =21 + 34 =46 - 24=9+ 89 =24+ 74 =75- 52 =54+ 17=66 - 31 =13 + 69 =89-44 =83 - 34=40 + 27 =89 - 32 =72-26 =99 - 6=44 + 4 =36 - 12 =63-4=50 3=90 - 5 =67+ 9 =14

26、+ 24 =67 - 49=40+ 31 =86 - 32 =24 - 1 =75 + 24=67 - 2 =20+ 50 =26- 13 =33 - 11 =46 - 30 =39 5 =12+ 23 =16+ 40=89 - 22 =94 - 45 =82+ 8=23+ 47=66 + 27 =82 - 6 =13+ 13 =47 - 16=45+ 11 =18+ 3=53+ 9=95 - 45 =79-42 =11 + 81 =68 - 21 =53 - 37=33+ 53 =72 - 10 =28+ 34 =44 - 34=10+ 79 =71 - 13 =48- 18 =24 + 4

27、5=33 - 2 =72 - 49 =7+ 66=38+ 62=78 - 50 =71 + 23 =41 + 34 =97 - 57=50+ 32 =39 - 10 =31- 12 =44 - 31 =60+ 32 =40+ 56 =26- 6=6 + 93 =48 + 20 =94 - 63 =30- 21 =21- 15=72 - 21 =99 - 8 =63-45 =20+ 4=12 + 62 =53 - 48 =38+ 49 =25+ 56=29 - 3 =83 - 7 =41- 19 =9 + 32 =13+ 59 =7 + 77=36- 23 =6+ 17 =76 - 43 =10

28、+ 19 =10+ 89 =97 - 89=55 - 35 =47 - 3 =66+ 22 =52 - 10=20 + 23 =13 + 23 =43- 18 =8 + 47 =87 - 22 =60 - 18 =11 + 9=78 - 2=27+ 51 =32 - 18 =31 + 33 =67+ 27=14+ 81 =50 + 28 =9+ 60=18+ 76=11 + 56 =59+ 33 =32+ 51 =39+ 37 =92-65 =60 - 44 =38 - 8 =38 - 30=58 - 40 =86 + 6 =2+ 25=10+ 35=85 - 2 =82 - 62 =34 -

29、 1 =37+ 16=83+ 7 =11 + 64 =3+ 90=17-7=77 - 50 =92 - 56 =37- 9=96 - 80=3+ 50 =42 - 26 =60- 38 =82+ 8=85 - 31 =36+ 16 =66- 37 =72+ 9=59 - 33 =94 - 69 =29+ 63 =23+ 4=17+ 3 =68 - 37 =34+ 28 =47+ 50=60+ 11 =17- 12 =33+ 22 =57+ 23=18+ 77 =69 + 20 =14+ 7=79 - 32=61 + 18 =76 - 29 =54+ 13 =25+ 19=40 - 23 =95

30、 - 26 =42+ 25 =37+ 19=93 - 22 =11 + 68 =62+ 20 =48+ 5=66+ 31 =27-9 =33+ 18 =14+ 13=82 + 9 =26+ 3 =37- 2 =76 - 13=33+ 35 =72 - 48 =35-4=58 - 14=10 + 69 =86 - 76 =30+ 15 =20+ 32=6+ 71 =56- 15 =12+ 67=23 + 48 =67+ 5=27 - 19 =13+ 14 =45+ 37=83 - 46 =29 + 27 =61- 12 =97 - 19=57+ 11 =22 + 44 =6+ 91 =16-5=

31、96 - 61 =94 - 56 =62- 51 =24 - 16=9+ 35 =73 - 54 =47+ 4=62 - 3=83 + 4 =59 - 7 =80- 6=12+ 72=51 + 32 =48 + 10 =71-39 =73+ 20=28+ 70 =58 6 =32+ 47 =77 - 53=48 - 33 =17+ 31 =11 + 82 =87 - 3=26+ 58 =45 - 24 =89- 35 =92+ 6=27 + 69 =9 + 70=15+ 7=2 + 46 =3+ 57 =36+ 16 =2+ 79=92+ 5=79+ 17 =77 - 14 =63-40 =2

32、4 + 63=26 + 22 =90 - 58 =24 - 4=19+ 71 =88 - 26 =33+ 55 =85- 17 =77+ 11 =78+ 1 =4 + 75=31 + 22 =62 - 46=93 - 39 =50 - 2 =34 - 3=79 - 2=8+ 19 =97 - 44 =45+ 53 =56 6=16+ 84 =16- 10 =53+ 17=93 - 25 =28+ 28 =83 - 55 =29+ 8 =45 + 9=79 - 49 =27+ 59 =16+ 68 =13+ 11 =77 - 12 =49 - 4 =13+ 44 =89 - 1 =47 + 4

33、=93+ 1 =1 + 65=79 - 6=40 - 29 =16 + 28 =78- 68 =31 - 10=63 - 41 =58+ 37 =4+ 29=81 - 26=67 - 24 =74+ 13 =64 - 19 =65+ 17=63 - 26 =72 - 19 =80- 7=19+ 2=30+ 7 =3 + 24=44+ 38 =48 - 29=60 - 28 =44 + 45 =82+ 13 =4 + 55 =25 - 16 =21 + 11 =9+ 48=33 - 20=62 - 17 =30 + 21 =18-4=99 - 73=58 + 6 =91 - 70 =56+ 10

34、 =45 - 6=89+ 8 =11 + 17 =14+ 9=58 + 24=87+ 7 =49 - 22 =72+ 13 =43+ 19=46+ 38 =56+ 16 =4+ 43=72 - 33=97 - 88 =50+ 31 =62+ 27 =33+ 20=22 + 58 =74 - 61 =25+ 68 =7 + 87 =56 - 31 =63+ 33 =35- 30 =95 - 22=42 - 12 =89 - 26 =87- 36 =41 - 9 =64 - 10 =87 - 55=58 - 33 =92 - 43 =73- 32 =55+ 26=20 + 6 =62 + 31 =

35、38+ 15 =82 - 53=88 - 72 =59 - 35 =78-43 =20+ 32=86 - 69 =51 + 32 =1 + 80=42 + 34=65 + 21 =24 + 22 =7+ 87=19-9=68 40 =31 + 53 =72+ 11 =47 - 39=42 + 57 =3 + 86=47- 24 =58 - 16=12+ 17 =88 48 =70- 55 =18+ 36=87 - 28 =22+ 17 =6+ 37=53+ 25=34+ 57 =56+ 18 =21 + 26 =50+ 14=27 + 45 =68 - 19 =74+ 13 =97 - 14=

36、45 + 2 =80+ 8 =58- 52 =64 - 50=12 + 64 =2 + 49=88-4=7 + 63 =15 + 21 =49 + 37 =41 + 32 =41 - 33=24 + 28 =23+ 71 =30- 5=61 - 15=24 + 29 =77 - 35 =49+ 45 =75+ 13=52 - 11 =40 + 60 =4+ 90=18+ 14=35 - 15 =19 + 28 =37+ 36 =76 - 47=93 - 17 =44 - 33 =8+ 49=79 - 72=92 - 2 =45 - 8 =35+ 28 =34 - 9=48 + 48 =70-4

37、7 =1+ 88 =10+ 10 =36- 26 =43+ 19 =89 - 60 =92-63 =55 - 7=95 3 =53 - 22 =50+ 40 =17+ 32=78 - 44 =97 - 10 =35+ 2 =22+ 47=80+ 10 =20- 14 =68- 19 =75+ 23=59 + 26 =38+ 13 =27+ 68 =20 + 64=41 - 36 =27 + 46 =82- 1 =63+ 16=9+ 72 =72 + 27 =92-26 =6 + 88 =50 - 28 =25+ 7 =30+ 10 =19+ 19=90 - 29 =58+ 34 =30+ 68

38、 =24 - 7=33 - 25 =37 - 11 =93- 78 =72+ 3=43 + 29 =70 - 36 =48 + 5=13+ 67=99 - 19 =86 - 26 =58-49 =55+ 11 =72 - 26 =23 + 68 =33+ 31 =30 + 24=29+ 33 =18+ 73 =5+ 84=23+ 1 =45 - 3 =90 - 6 =94- 25 =52 + 40=67 - 62 =58 - 36 =11 + 51 =10+ 32=54 + 27 =60 + 4 =31 + 46 =52 + 40=70 - 11 =16+ 72 =79+ 11 =82 - 4

39、9=60+ 10 =22- 5=79 - 42=43 + 44 =51 + 7=41 - 16 =58 - 53 =3 + 53 =41 + 15 =81 - 72 =97- 32 =24 - 16=4+48 =38 + 22 =51 + 31 =17+ 60=25+ 70 =69 - 37 =82-22 =91 + 8=63 - 39 =19 + 22 =44- 23 =42 + 56=85 - 78 =35 - 25 -12+ 46 =50 - 25=96 - 58-96 - 12 -68- 6=60+ 8=78+ 12-93 5 =92- 79 =67 - 42=60+ 3-71 - 6

40、6 -8+ 66=47+ 28=60+ 13-95 - 51 -14+ 80 =26 + 44-72 + 26 =27 + 24 -27+ 9=28+ 5-72 - 15-4 + 73-61-33 =76 - 10=9+ 76 -6 + 74-51+ 14 =14+ 62 -11 + 73 =27 + 42 -64 - 41 =56+ 12-44 - 24 -73 - 46 -35+ 46 =20- 15-85+ 11 =82 - 63 -32+ 9=1+ 56 =39 + 21 =22 - 2 =84 - 16 =37 - 24-59 - 43-94 - 40 -12+ 82 =32 + 4

41、6-33 + 24 -77- 32 =14+ 21-90 - 65 -52+ 17 =4+ 92 -80+ 16 -85+ 12-60 + 29 =19 + 6 =80+ 11 =17+ 28-93 - 7-25- 19 -88- 77 =4 + 84 =22 + 8 =71 + 20 -89- 19 =61 - 19-97 - 47-22 + 20 -11 + 30 =4 + 20-2+ 88 -70 - 45 -9+ 39=17+ 33=43+ 13-98 - 57 -92-24 =88 - 30-60+ 39-52 - 14 -64 - 19 =81 + 15-28+ 54 -35 -

42、5-8+ 76=2 + 54 =15+ 58 =56+ 17 =14+ 14 =85 - 13=96 - 41 =63 + 2 =30- 11 =21 + 23=92 - 47 =79 - 32 =12+ 69 =54 - 12=28 - 16 =64+ 15 =65+ 34 =12+ 69=27+ 31 =75+ 7 =53+ 46 =63 - 16=56 - 26 =62 + 25 =64 - 21 =48+ 36=94 - 25 =51+ 43 =46+ 26 =30+ 8=83 - 60 =35 - 20 =19+ 32 =47 - 32=78+ 5 =8 + 73=54- 42 =9

43、5 - 41 =95 - 66 =29+ 50 =57 - 38=37 + 27 =72+ 26 =76 - 60 =36 - 10 =86 - 40=92 - 8 =40 - 13 =52- 17 =6 + 56 =8+47 =33 - 22 =26+ 60 =73+ 1 =52 + 27 =8+ 15=48+ 46 =76 - 30=38 + 20 =84 - 75 =75-48 =99 - 7=45 - 13 =5 + 62=42+ 35 =87 - 9=40+ 14 =15 + 67 =72- 35 =6 + 88 =21 + 32 =23 + 64 =81-76 =75 - 22=7

44、1 - 1 =74+ 5 =14+ 17 =47 - 25=91 - 54 =96 - 90 =84- 54 =74 - 21 =5+ 39 =56+ 39 =85- 6=82 - 64=30+ 10 =91 - 40 =11 + 28 =39 - 31 =11 + 86 =28 + 67 =46+ 38 =86 40=41 + 43 =51 - 10 =44+ 40 =67+ 1 =48+ 33 =39 - 23 =67- 11 =52 - 17=18-5 =5 + 50=58- 8=47+ 37=53 - 3 =64 - 56 =36+ 43 =88 - 1 =64 - 58 =45 -

45、29 =77 21 =63 - 21 =64 - 17 =76- 13 =34 - 2=92 - 17 =65 50 =66+ 9 =65 - 31 =35 - 30=9+ 20 =32 + 22 =95-4=36+ 8=6+ 33 =67 - 58 =58+ 26 =96 - 38=77 + 2 =43 + 4 =41 + 59 =53 - 16=77 - 11 =51 + 22 =21 + 3=1+ 52 =51 + 46 =2 + 41 =78+ 7=80+ 17=89 64 =19+ 9 =19+ 55 =51 + 35=33 + 47 =60 - 9 =3+ 76=46+ 16=3+

46、 75 =79 + 21 =90- 9=36 - 11 =81 - 10 =94 - 15 =25+ 39 =45 - 38=21 - 15 =78 - 37 =35+ 6=31 + 36=2+ 74 =30 - 21 =80- 39 =96 - 56=3+ 88 =53 - 4 =85- 24 =45+ 46=71 - 14 =59 + 6 =14+ 52 =29+ 61 =40 - 16 =20+ 9 =84+ 5=99 - 14=72 - 21 =61 + 23 =78- 7=63 - 36=72 - 13 =41 - 30 =45+ 36 =97 - 49=65 - 46 =81 - 72 =49+ 41 =44 - 17=39 + 60 =71+ 16 =89 - 28=78 - 34 =71- 13 =2+ 69 =75 - 6 =94 - 72=80 - 36 =20 + 67 =34+ 15 =44 + 54=31 + 34 =65+ 9 =31- 18 =99 - 86=83 - 28 =39 + 56 =78- 57 =52 + 26=45+ 9 =75 - 62 =34+ 36 =77+ 4=29 + 69 =27+ 53 =17+ 41 =86 -