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1、12 + 79 =-42 =15X 8 =64-26 :-17 =27X 2 =61-42 :-54 =36-2 =66+ 15+ 16 =21-7 =19+ 32-48 =94-2 =17+ 27-14 =28-4 =53+ 19-19 =74-2 =28+ 44-31 =35-5 =35+ 46-19 =30-2 =56+ 27-47 =64-2 =28+ 48X 5 =70-7 =50-25 :X 2 =28 + 24 =16 + 84X 2 =13 + 57 =51-24 :X 9 =80-13 =18+ 12X 5 =15X 3 =30X 8-4 =81X 2 =50X 6-3 =6
2、0X 5 =44X 5+ 59 =77 + 14 =24-8-23 =14 + 39 =84-2-17 =26 + 45 =14-7-2 =70-41 =53-14 :X 5 =38 + 46 =20-12 :X 4 =84-68 =49 + 15X 2 =54十6 =66-29 :X 5 =36-2 =82X 5672 =88X 2 =24X 481X 5 =68X 2 =17X 4 =68 + 15 =63 -38 =63 + 19 =91 -16 =66 -37 =54 + 19 =28 + 69 =38 + 17 =57 -19 =18十6 =40-2 =42-2 =45-9 =48-
3、2 =93-3 =42十6 =56-8 =24-8 =54-9 =3 2-2406 =7084937651224280868413372690184490195025446317543163-9 =65-54 =12X 5 =17 + 48 =14-2 =66-18 =17X 2 =32 + 26 =81-9 =46-18 =11X 6 =50 + 25 =36-4 =92-13 =17X 4 =39 + 55 =15-5 =52-15 =12X 8 =53 + 21 =99-9 =93-30 =12X 6 =78 - 23 =78十6 =79-51 =54十6 =51 - 47 =25-5
4、=15X 3 =30-3 =34 - 10 =53+ 19 =17X 3 =15-3 =64 - 29 =28+ 44 =25X 3 =35-5 =97 - 27 =35+ 46 =13X 5 =99-9 =66 - 23 =56+ 27 =19X 3 =25-5 =74 - 19 =28+ 48 =14X 2 =82-2 =92 - 79 =27+ 68 =19X 2 =20-4 =42 - 30 =57+ 21 =20X 9 =10-2 =76 - 30 =56+ 33 =15X 7 =28-7 =82 - 40 =78+ 17 =13X 7 =24-3 =43 - 28 =11+ 24
5、=18X 2 =60十6 =72 - 47 =19+ 19 =16X 6 =10-5 =64 + 19 =10+ 33 =14X 7 =18+ 74 =19 + 65 =10+ 84 =60X 8 =34+ 32 =39 + 23 =90-54 =19X 4 =51+ 19 =58 + 19 =29-22 =50X 8 =14+ 70 =35 + 49 =21-10 =17X 2 =17+ 67 =24 + 30 =90-63 =70X 2 =13+ 58 =36 + 21 =56-45 =12X 6 =10+ 72 =23 + 53 =49 + 42 =90X 9 =90-41 =30十6
6、=23 + 15 =18X 5 =80-55 =56-2 =13 + 37 =13X 5 =58-20 =23+ 50 =21 + 20 =13X 3 =17X 5 =56+ 25 =71 + 11 =62-24 =16X 6 =36+ 29 =32 - 4 =81-44 =12X 7 =19+ 43 =27 - 3 =68-55 =20X 7 =43+ 31 =54 - 9 =97-17 =60X 5 =26+ 67 =36 - 9 =56-26 =36X 2 =27+ 47 =99 - 9 =33-10 =16X 4 =79+ 13 =40 - 8 =70-10 =11X 9 =78+ 1
7、7 =36 - 4 =93-44 =13X 6 =15+ 55 =24 - 4 =75-36 =90X 7 =31+ 53 =56 - 8 =78-39 =18X 2 =27+ 50 =24 - 4 =92-89 =19X 2 =24X 3 =32 - 4 =55-38 =63-7 =16X 3 =60 - 3 =70-61 =86-2 =13X 4 =12 X 7 =85-76 =32-2 =13X 7 =12 X 8 =49-45 =88-8 =30X 5 =19 X 3 =47-46 =28-7 =12X 7 =53 X 2 =93-33 =21-3 =10X 5 =10 X 3 =65
8、-49 =33-3 =16X 6 =19 X 5 =53-31 =12-2 =12X 4 =13 X 5 =74-22 =68-2 =30X 7 =37 X 2 =93-43 =36十6 =17X 3 =26 X 2 =48-21 =80-4 =12X 4 =x 8 = -56 = -53 = -82 = -80 = -43 = -44 = -33 = -76 = -36 = -19 = -58 = -63 = + 13 = + 65 = + 47 = + 58 = + 21 = + 12 = + 29 = + 37 = + 26 = + 17 = + 15 = + 32 = + 27 =68
9、 - 2 =24 - 4 =36 - 4 =20 - 4 =24 - 3 =54 - 6 =35 - 5 =48 - 6 =21 - 7 =40 - 2 =14 - 7 =63 - 7 =10 - 2 =24 - 3 =34 - 2 =96 - 3 =27 - 3 =90 - 2 =48 - 6 =80 - 4 =33 - 3 =70 - 2 =38 - 2 =72 - 8 =48 - 8 =45 + 53 =12 + 29 =24 + 53 =37 + 60 =26 + 50 =42 + 10 =43 + 21 =18 + 48 =21 + 78 =31 + 38 =47 + 40 =36
10、+ 10 =92 - 76 =57 - 25 =75 - 18 =85 - 24 =52 - 14 =80 - 43 =92 - 60 =87 - 25 =73 - 17 =98 - 69 =40 - 16 =67 - 33 =34 - 33 =18 x 4 =13 x 6 =19x 5 =18X 3 =12X 2 =14X 9 =12X 4 =18X 2 =24X 2 =12X 6 =19X 3 =60X 2 =86-19 =84-47 =76-46 =96-13 =88-13 =40-19 =93-22 =82-67 =81-18 =61-54 =76-35 =35-24 =75-29 =
11、27+ 71 =72+ 21 =42+ 28 =14767498928078927989438765612328312754535048136619171222211475593678593694287435306470286433683514132011+ 79 =20X 4 =32-4 =80 -10 :+ 14 =16X 3 =18-2 =53 -50 :+ 14 =17X 2 =28-2 =51 -48 :+ 75 =14X 3 =16-8 =22 -14 :+ 10 =20X 4 =45-5 =42 -19 :+ 33 =14X 4 =15-5 =80 -31 :+ 51 =15X
12、4 =27-3 =26-2+ 14 =18X 3 =54+ 33 =60-6+ 33 =12X 4 =39+ 28 =66-6-3 =14X 4 =19+ 71 =30-5-2 =90X 3 =46+ 39 =38-2-4 =12X 3 =21+ 71 =54-2-2 =16X 4 =55+ 42 =24-8-5 =17X 3 =16+ 22 =14-7-2 =12X 6 =22+ 24 =28-2-2 =17X 5 =73+ 18 =12-3-7 =30X 5 =41+ 12 =63-3-7 =17X 2 =48+ 34 =84-2-8 =12X 8 =27+ 54 =78 -23 :-3
13、=18X 2 =41+ 20 =51 -47 :-2 =32X 3 =55-19 =34 -10 :-7 =99-3 =77-29 =64 -29 :X 5 =48-2 =63-29 =97 -27 :X 4 =40-5 =99-31 =66 -23 :X 8 =38-2 =69-11 =74 -19 :X 9 =88-8 =34-17 =92 -79 :42-30 =14X 3 =40 + 28 =86 - 2 =76-30 =31X 2 =36 + 47 =35 - 7 =82-40 =18X 2 =35 + 45 =27 + 68 =49-33 =17X 2 =76 -46 =57 +
14、21 =34-16 =18X 5 =96 -13 =56 + 33 =32+ 20 =7X 9 =88 -13 =78 + 17 =46+ 37 =6X 7 =40 -19 =11 + 24 =21+ 13 =50X 3 =93 -22 =19 + 19 =13+ 31 =70X 5 =82 -67 =10 + 33 =86+ 11 =19X 2 =81 -18 =10 + 84 =17+ 37 =70X 8 =61 -54 =18 + 74 =41+ 43 =14X 3 =76 -35 =34 + 32 =70+ 18 =7X 7 =35 -24 =27 + 70 =12+ 50 =15X
15、7 =75 -29 =50 + 37 =34+ 49 =13X 5 =79 -76 =21 - 3 =34+ 52 =17X 3 =28-7 =12 - 2 =12+ 14 =15+ 79 =64-8 =27 - 9 =13X 5 =61+ 10 =33-3 =80 - 8 =13X 3 =20+ 37 =40-8 =88 - 4 =14X 5 =15+ 59 =42十6 =88 - 8 =13X 4 =43+ 25 =18-3 =70 - 2 =90X 8 =53+ 21 =81-9 =16-4 =11X 9 =71+ 16 =24-8 =70 - 2 =20X 4 =54+ 30 =40-
16、8 =18 - 3 =16X 3 =42+ 29 =81-9 =72 - 9 =仃X 2 =13+ 60 =68-2 =48 - 2 =32x 3 =97-4：2 =24-4 =25X 2 =19-14 =54-9 =35X 2 =38-11 =45-9 =44X 2 =89-2'7 =39-3 =14X 5 =64-2：2 =40-8 =19X 2 =93-6(0 =16+ 77 =仃X 2 =73-4!9 =75+ 24 =40X 9 =20X4 =51+ 19 =13X 5 =14X4 =14+ 70 =80X 8 =15X4 =17+ 67 =98-43 =18X3 =13+ 58 =66-55 =12X4 =10+ 72 =81-31 =1
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