小學(xué)二年級(jí)口算題(乘法加減混合)

1、實(shí)用文檔8-1X7=7X6+23=65-2X6 =19-8X1 =49-1X 1 =7-1X6=7X8+2=89-6X9=4X 3+74 =6X8-24=44+7X6 =49-3X2=62+1X2 =7X6-11 =13 + 4X8 =54 + 4X6=77-6X2 =33+1X2 =58-6X6 =77-6X2 =71 + 6X3 =45 + 6X2 =8X4-1=5X5-23=6X 3+22 =84-5X8=79-1X4 =51+2X5=5X8+29 =67-3X7=55-3X1 =31 + 8X6=89-2X7 =44 + 7X2 =4X 1 + 63=5X3+23=86 9 X 6 =

2、34 + 2X2 =27-1X6 =17+1X1 =3X 1 + 46 =61+6X6=42 + 4X9 =21 + 8X8=4X 7+51 =64 + 2X8=38-5X6 =1+6X 5=99-2X2 =89-6X2 =8X4-31 =77-2X2 =4+4X 3=94-3X4=78-1X7 =17-6X2 =1X2+87 =8X4+37=3X9+22=68-1X1 =40 + 6X9 =75 + 3X4=7X6-30=53-5X4=4+8X 5=57-8X7=86 + 2X 1 =59-5X3=79-8X9 =1+7X2=7X3+78=1X8-7=8-1X7=1X2+45=9X2-5=1

3、2 + 6X3=67-5X9 =61 + 3X 3=99 6X 6 =58-7X5=6X3-1=79-8X9=7+7X3=46-1 X4=9X5+2=3X7+28=9X2-5=17-2X6=46-8X4 =5X7-13=66-4X5 =71+4X7=8X6+41 =39 4X3=8X5+11 =5+7X9=1X6+82 =89 4X5=9X4+21 =7X8+2=65 2X6 =5X922=5X7 + 45=69 6X9=68+5X6 =89 6X6=96 4X8 =43 4X3=9X214 =5X2+55=16 + 6X2 =13 + 5X9=1X6+60 =6+4X3=4X5+36=57

4、4X9=4X8+12 =712X5=30+7X5 =75 7X3=10+1X4 =69 2X3=6X2 + 65=22 + 6X9=1X4+40 =49 5X5=42 2X5 =5X3+55=22+1X3 =3X41=15 2X1 =45+1 X4=51 + 1X7 =3X2+80=53 7X3 =5+5X2=56 + 2X 1 =76 5X2 =181X4=6X2+17=47 7X6 =76 8X3=24+5X8 =15 + 7X9=96-5X 1 =89 6X4=2+1X7=7X930=9X72=56 2X2 =64 9X7 =57 9X6=1X4+21 =81+2X 1 =87 3X1

5、=3X410=5X2+62 =761X4=63 5X8 =85+1X1 =7X8+1 =33 + 7X3=67 8X3 =4X5+49=65 3X8 =6X5+13=38 2X3 =60 + 6X3=15 3X4 =37 + 3X 1 =7X931 =48-1 X 3=59 8X7 =72 3X7=9X6 21 =52 + 4X1 =1X84=471X5=4X3+87=10+1 X6=53-2X 1 =4+8X5=3X1 + 53=43 6X2=88 5X9 =93 + 2X3=89 3X7 =29 2X6=75 8X9 =55 7X2 =94 5X6 =50 + 3X2=39 9X2 =42

6、 + 6X4=56 4X6 =7X3+23=4X 1 + 84 =59 9X3=4X5+21 =53 + 6X1 =61 + 7X4 =83 + 2X7=6X4+30=6X5+13=89-1X 1 =7X523=1X81=4X2+50=31 5X6 =1X6+52=60+1X6 =60+1X8=87 5X2 =3X5+25=39 2X2 =4X7+11 =4X91 =87 2X8=7X9+1=561X3=49 9X5 =416X5=921X1 =4X8+22=49-4X 1 =56 8X5=20 + 6X5 =66 + 7X2 =5X52=58 3X7=72 5X8 =38 2X5=71 +

7、2X4 =49 + 6X5=63 5X4 =57 2X1 =16 + 6X4 =90+1X8=2X4 + 41 =36 6X4=50+5X5 =28 2X8=4+3X7=69 2X4=9+9X9=75 7X2 =6X7 20=171 X5=2X2+1 =5X6+4=6X34=4X934=26 6X2 =66 + 2X 1 =86 3X4 =26 2X5=2+3X6=2+2X5=70 + 4X1 =1 X7+63=3X9+72 =51 + 9X3=22 + 3X1 =38 5X5=24 + 2X5 =88 2X5=191X6=6X822=75 9X7 =38-1 X 1 =8X617=40 +

8、7X5=1X3+70 =50 + 9X3=18+9X9 =23 + 8X8=63+1X7 =43+1 X 1 =43+3X9 =3X2+91 =41 + 8X7 =2X2+11 =77 4X3 =34 3X7=4X8+64 =62+1X2 =4X1 + 65=65 8X5=7X3+9=68 6X6=99 9X4 =5X8+54=291X4 =49 3X6=1X3+67=43 4X3=3X4+14 =4X5+57=58 2X8 =461X1 =5X721 =85 2X5=471X1 =3X410=5X 1 + 84 =7X4+32=92 9X9 =39 9X4=59 5X3 =74+1X2 =9

9、8 2X3 =22 + 8X6=16 4X3 =14-3X 1 =99 5X1 =18 7X1 =9X3+30 =3+3X1=7X4+62=53 + 7X3=23 + 4X 1 =2X6+45=87 2X1 =46 + 2X7=25-3X 1 =771X3=83 4X8 =75 8X8=85+1X4 =4X5+12=99 2X2 =5X2+52=85 5X2 =3X52=6X6+54=42 + 7X5=4X5+5=41+4X4=7X413=55 4X3=25 8X3 =98 8X8=8-4X 1 =79 9X8=46 + 4X3 =78 9X3=53 + 2X6 =7X5+1=2X6+5=68

10、-3X 1 =9X9 60=8X612=44+3X7 =6X932=6X4+61 =15 4X3=2X3+12 =8X9+5=54+5X1 =1X1+15=57 4X5 =69 3X2=32 + 4X1 =79 3X6=5X 1 + 23 =3X9+50=54+1X1 =99-1 X 8=標(biāo)準(zhǔn)實(shí)用文檔3X6+41 =標(biāo)準(zhǔn)561X4 =14 + 4X5=76 + 2X2 =6X5+30 =73+1X5=77 + 2X6 =9X7+34 =315X6=4X912=14 + 4X3 =1X8+90=2X9+60=65 3X4 =44 + 4X8=89 8X5 =82X1=29 + 5X6=11 +

11、2X2 =4X5+36 =35+1X4=3X914=10+1X2 =84 + 5X2 =22 + 3X2 =38 6X6 =99 8X3=1X3+37=1X6+84 =42 + 6X2 =56 2X6 =37 4X5 =45 + 2X 1 =9X5 + 45=331X2 =4X 1 + 51 =7X4+30=85 6X5 =51 + 7X6=33+9X5 =18-6X 1 =316X5=35 8X4 =5X9+51 =3X7+74=20+3X3 =2X6+43 =44 4X8=81 + 9X2 =64+7X5 =9X2+61 =691X5 =1X2+36 =16-1X 1 =88 4X1 =7

12、9 5X3 =13 + 5X 1 =1+3X6=69 4X4 =9X3+61 =47 5X5 =4X8+24 =5X9+12=96 5X9 =6X2+18 =291X2=40 + 2X1 =2X7+44 =6X2+70=21 + 5X9 =94 + 5X1 =91 + 1X1 =2X915=59 5X7=6X942=57 2X8=2+8X3=7X941 =69 5X3=84 + 3X2 =57 8X2 =6X1 + 91 =21 + 9X8=30+1X3=5X8+46=69 4X8=33 + 9X6=2X1 + 86=8X5+31 =48 + 6X2=79 3X9=3X1+1=實(shí)用文檔64-3

13、X 1 =38 5X3=2+5X4=8X616=9X7+30 =9X6+26=5X7+20=8X6+2=60 + 6X5 =55 8X4=46 4X6 =50+1X1 =7X6+26 =67 5X8=62 + 4X6 =3X96=48 6X7 =79 5X4=51 + 9X4 =9X530=22 + 7X 1 =8X725=41 + 3X1 =4X2+10=69 7X8 =4X910=43+3X9 =58 5X6=31 + 7X7 =65 8X8=69 2X1 =18 6X1 =4X 1 + 82 =47 5X9=2X610=76 6X5=91 5X6 =2X1+3=3+5X2=67 5X5=

14、16 3X4 =43 + 7X5=1X2+11 =1 X8+32=37 8X3 =9X522=5X9 20=5X8+34=75 7X9 =1X6+40=1X5+3=35 + 9X7=6X5+18 =6X631 =84 + 4X3 =6X211 =37 3X8 =6X6+30=5X2 + 42=10 + 3X9=39 4X4 =29 5X5=30+7X2 =5X920=3X8+63 =49 3X8=61 + 7X1 =7X2+70=8X831 =35-1 X 1 =30+1X5 =3X6+31 =5X8+31 =35 + 6X7=8X9 40=5X3+70=2X7+14 =6X3+40=7X73

15、2=85 2X2 =6X1+4=84 + 2X7=3X511 =92X2=69 + 6X5 =70+1X3=9X653=4X75=1X5+94 =4X915=3X4+56=13 5X2 =50 + 2X5 =7X8+13=40 + 4X9 =8X66=6X831 =9X653=78 8X7 =51+2X9=6X9+41 =2X3+90=9X5 23=2X8+72=86 7X5 =30 + 5X3=59 2X9 =5+4X6=5X6+36 =6X9+1=8X41=8X613=16-5X 1 =92 + 6X 1 =88 5X6 =34 + 3X8=64+3X7 =8X2+62=42 + 5X5

16、=19 3X2=44 + 6X6 =63 + 4X 1 =421X1 =4X4+62=88 3X2 =4X3+85=89 7X1 =4+3X7=38 + 2X5 =2X6+35=5X4+66=3X2+41 =5X74=1X8+1=92X2=17 + 5X6=261X2 =10 + 3X4=3X9 20=34 6X2 =10+7X7 =70 + 3X7=341X3 =781 X4=96 8X9 =3X61=44 5X8 =94 5X4=15+7X6 =90 + 2X4=3X1+44=54 + 7X5=1X3+66 =6X84=78 4X3 =4X77=35 2X6 =82 + 2X4=5X6+6

17、1 =49 5X3=85 5X6 =28 6X4=27 6X2 =26 + 8X4=39-3X 1 =4X5+56=36 + 6X5 =9X3+72=75 7X3 =23 4X3=78 4X1 =6X7+33=13 + 2X2 =43X1=84 8X4 =6X4+26=4X73=4X932=39 8X1 =55 + 4X1 =61 + 2X6 =9X2+31 =83 2X6 =74 6X2 =標(biāo)準(zhǔn)99-8X3 =6X8-32 =32 + 5X5 =6X 1 + 11 =70+7X1 =42+1X6 =13 + 4X8 =4X 3+11 =96-6X2 =47-5X6 =77-3X2 =8X8-

18、51 =2+8X7=79-3X2 =6X8-10 =68-2X6 =1+1X6=31 + 9X7 =4X7+10 =93-2X6 =45 + 7X5 =29-2X9 =89-1X3 =6+7X9=8X3+73= 68 9 X 4= 94-6X2 = 4X6+30=41 + 3X5= 3X 1 + 64= 55-5X8= 9X2-14=2X 9+80= 9X3-10= 68-1X4= 81-4X5= 46-8X3= 58-7X8=3X4+6=58-3X1 = 87-4X9= 62 + 2X 9= 2X 8+24= 75-2X1 = 96-1 X 1 = 4+7X2=70 + 2X6 =64+7X

19、5 =94-1X2 =23-4X3 =9X3-6=9X4- 13=76-7X9 =5X8+22=6X5+13=69-6X2 =41 + 3X9 =36-8X3 =21 + 1X4 =7-5X 1 =81 + 1X5 =5X6+28=71 + 7X3 =5X4+ 55=5X2+1=72-5X6 =50+1X4 =66 5X 6 =14+3X8 =32 + 6X6= 4X4+ 12=73 + 4X6= 9X 1 + 30= 8X4+64= 1X4-2=1 X4+56= 38-3X4=2X6+54= 78-7X8=6X4- 10= 8X3+6=93+1 X4= 8X8-31 =23+1 X6= 19

20、-7X1 =4X4-12= 85-3X7=1X7+41 = 68-3X1 = 37+1X3=24 + 9X8= 8+2X6=98-2X8 =97-4X9=39-2X3 =66-4X3=27-2X6 =96 8X 4=50 + 4X3 =6X6-33=35-3X7 =58 + 4X 8=95-1X4 =8X6-24=29-2X7 =42 + 6X9=7X6+53=46-5X2 =9+5X 8=2X2+26=3X3-8=26+1 X4=4+8X2=99-1X3=2+8X5=80 + 9X1 =1X6-2=97-9X9=8X3 + 40=15 + 7X2 =78-6X7 =74+3X2 =4X3+6

21、5=64-2X1 =38-4X8 =6X9-1=85-1X3 =3X6+72=8X4-11 =6+6X4=8X3+1=3X7+69=27-1X2 =10 + 6X 9=6X9-31 =2X9+81 =3X2+80 =76-6X9=71 + 2X4 =15-3X1 =9X4+41 =24-3X 1 =9X5-2=67-7X8=35+3X7 =47-4X6=88-5X3 =1 X6+52=96-2X6 =30 + 6X6=41 + 1X9 =75 + 3X5=9X7-32 =15-5X2 =48-1X2 =38-2X1 =1X4+22 =63 + 2X 8=30 + 6X4 =85-3X7=87-

22、7X5 =1X3+3=4X4-10=86-1X1 =9X7+2=18-3X5=6X8+20=8X7-12=9X3+52 =87-3X8=9X1 + 70=38-1 x 6=77-1X4 =8X 2+4=96-1X4 =4X8+1=1X7+70 =34 + 6X9=4X6+34=9X2+30=3X5+22 =8-1X3=79-6X3 =5X6+47=4X 5+67 =13+1X6 =97-1X3 =25-1X2 =3X 5+ 3=62 + 2X4 =72 + 8X2 = 8X7-3=16-1X1 =69-8X1 =7X8-12 =87-4X3 =6X 6 5=34+5X4 =69-4X1 =59

23、-3X8 =1+7X5=24 + 6X7 =62 + 2X 3 =34-4X 8 =36-1X4 =3X 1 + 16 =79-1X3 =11+2X5= 3X4-11 =15 + 2X5=46 + 4X 5=28 + 6X7=63 + 4X3=22 + 8X 1 = 3X7+34=77-9X4= 48-6X2 = 1X8-2=11 + 5X 9=4+7X 3= 2X5+4=4X 3+20=6X 6+ 53=5X 5+ 33= 7X8-40=34 + 5X4= 58-3X9=44 4X8= 59-8X6=58-1X7=6X 1 + 83= 46-5X8 =26 + 4X8 = 7X8-20= 8

24、5+1X2 =8X7-3=33+3X1 = 2X 1 + 32=1X5+4=78-2X1 = 9X7-20=81 + 6X1 = 4+5X5=26-2X7 =94-8X5 =49-2X2 =67-9X5 =56-5X2 =77-5X8 =50 + 2X9 = 4X4+51 =6X3-15=4X7-23=35-4X5=7X2+4=37-3X7=25-2X6=22 + 4X6=7X5-32=88-9X8=31 + 3X7=1 X2+65=52 + 4X5=25-5X4=23 + 3X2=5X3-14=7X8-34=29-6X1 =9X8-70=85-9X9=57-1 X 3=5X2+74=6X4+

25、42=86-5X3=14 + 9X9=54 + 8X4=74 3X7 =29 8X2 =55 3X4 =48 + 3X7=1X5+52 =3X4+72=41 + 2X9 =79 5X2 =47 8X2 =49 4X6=73 + 6X1 =5+8X8=1X7+32 =171X3=6X930=28-1 X 6=6X817 =74 + 4X4=48 3X9 =48 6X6=99 4X8 =69 6X7=95 2X5 =9X63=3X4+13 =28 4X6=42 + 6X6 =56 + 4X6=79 8X4 =66+1X2 =1X2+15=3X4+61 =2+2X5=2X81=19 5X1 =90

26、+ 9X1 =80+8X2 =2X2+45=75 + 4X3 =8X66=24 2X5 =6X7+43=6X91=191 X7=7X78=48 8X2 =36 2X2 =7X824=84+7X2 =38 3X5=8X5+50=1+8X5=7X2+73 =72 + 2X 1 =87 7X3 =43 4X8=1X2+42 =75 2X2 =26+1X3 =9X6+43=32 + 3X2 =45 4X8=54 3X7 =2X5+56=7X713 =7X940=85 7X9 =5X1 + 25=59 4X5 =9X9+3=55 + 4X5 =75 7X6=8X971 =86 + 4X3=32 + 9X

27、5 =78 8X8=8X3+45 =8X5+35=6X731 =64 3X7=1X7+51 =14+1X 1 =80+3X2 =3X11=3X 1 + 44 =7X855=41 + 9X1 =9X8+22=4X8+32 =2X5+69=98 6X7 =99 6X2=14 + 2X6 =29 + 5X4=43 2X6 =77 4X4=24-3X 1 =6X7+42=671X1 =35 2X7=41 + 5X4 =65 4X6=33+1X5 =1X5+33=48 9X3 =57+1X3=96 5X9 =6X9+14=991X2 =73 8X4=92+1X1 =4X2+10=6X817 =815X2

28、 =181X6=6X2+81 =41 + 1X4 =681X6=9X6+1=5X9+21 =68 8X5 =44 3X4=76 9X8 =45 3X8=8+5X8=33 5X4=9-3X 1 =7X7+30=85 9X8 =2X42=6+9X8=3X1 + 66=14+8X8 =40 + 5X4=1X2+52=95 4X8=1X3+36 =4X620=8X3+74=2X2+94=25 + 4X5 =2+9X8=5X9+35=1 X3+52=94+1X 1 =991X2=48 6X6 =8X5+2=89 9X9 =8X820=891X3 =861X1 =651X2 =44 + 3X8=5+3X7

29、=7X711 =30 + 2X2 =96-2X 1 =96 2X5 =27 + 7X6=8X7+1 =3X4+66=74 + 4X5 =42 + 7X5=3X 1 + 36 =36 + 7X9=23 + 6X7 =22 2X5=5X724 =6X933=19 6X1 =64 4X3=14+3X2 =49 4X9=35 + 6X2 =33 4X5=97 6X4 =96 7X2 =8X430=6X2+2=49 5X6 =461X4=5X31=3+5X8=2X8+54 =18-1X3=63 + 2X8 =68-7X2 =39+1X 1 =61 + 8X3 =5X7+1 =6X 1 + 33=74-3

30、X4 =7X8+22 =69-1X5=9X4-14=77+3X4 =2X6+80=43-8X5 =1X6+11 =6X8-26=67-8X2 =75-8X4 =91 + 1X3=2+7X1=4X 6+ 42 =94-1X 1 =7X8-41 =27-3X8 =99-5X7=92-5X2 =30+3X 1 =3X 2+91 =87-4X1 =4X4+20 =79-7X5=14 + 4X6 =3X 9+40 =68-8X2=7X2+83=74 + 2X2 =10 + 8X7=4+9X4=42 + 6X8 =2+3X5=58-2X1 =4X 7+40 =9X3-15=63+3X7 =3+5X1=3X

31、 8+61 =37-2X3 =3X7+20 =79-2X2 =26+9X6 =34-4X 8 =7X2+83=63-7X3 =2X 8+20 =43 + 7X5=45-5X4 =79-1X3 =26-7X2 =4X6+2=98-2X6 =4X 5+58=7X8-41 =3X5+21 =2X 1 + 72=78-3X7 =26-1X4 =33 + 7X3=3X8+15=53 + 5X8=40 + 4X8=5X1 + 61 = 7X3+31 =39-3X8=4X5+21 =47-2X5=5X 6+ 53= 3X6+20=44-7X6=84 + 2X6= 8X6-32=30 + 8X7=90 + 2

32、X2 =11 + 9X8= 4X5+37= 8X6 44= 61+2X5= 99-7X2 =20 + 6X7 =53 + 5X4= 3X7+51 = 84-1 X 3=6X8-13 =75-4X5=7X9+5=8X4-20 =51+4X3=45-2X5 =6X8-32 =6X 3- 14=45-1X3 =1+9X2=7X6+57=44-3X7 =6X 1 + 44 =45-1X4=4X6+ 16=83-1X2 =9X2-6=88-6X2 =7X8-44 =7X9-12=14-1X3 =3X2+74 =9X6+1=74 + 2X3 =5X 4+ 56 =48-1X2=66-1X2 =98-9X3

33、 =12 + 2X 6=27-3X8 =49-2X6 =94-1X2=7X6-31 =2X5+89 =87-7X2=4X7-13=99-5X6 =7X7-27=8X7-3=5X9-12 =2X4-7=1+1X3=78-7X8 =8X8+1=54 + 6X7 =16-3X4 =6X 1 + 81 =8+8X9=85-6X4 =2X 8+2=55+5X 8 =1X8+10 =17-1X 1 =5X 5+ 54=74+5X3 =66-5X6=5X5-2=88-2X2 =66 8X 4=7X3+22=9X 8+24 =5+2X1=16-3X5 =69-1X4 =5X4+48=36-2X2 =83-5X

34、4 =35-8X4=85 + 6X2 =1X3+71 = 12 + 8X9= 84-1 X 1 =9X8-61 =3X6+41 = 4X3+50= 8X7-45= 66-1 X4=54 + 6X1 = 1 X3+53= 36-1 x 3= 36-2X1 = 48-5X9=4-2X1=7X4-4=1X8+ 12=24 + 3X5= 6X8-24= 13+1 X7= 48-5X6= 49-2X2 =12 + 9X3= 6X1-2=2X 1 + 35 =74 8X5=82 + 2X1 =1X1 + 81 =7X9+16 =44 + 5X 1 =4X6+66=2X4+12=50+1X6 =6X6+50

35、=891X8 =47 8X5=56 8X5 =351X3=99 8X2 =661X5=79 3X8 =95 8X8=6X7+20=21 + 7X7=46+5X2 =39 4X3=4X4+4=70 + 4X7=96-4X 1 =66 + 5X6=7X2 + 23=4X4+10=2X44=1X2+87=7X411 =44 + 4X8=77 8X7 =9X3+52=36 4X3 =80 + 3X3=9X541 =53+1X7=2X2+93=68 + 6X2=26-2X 1 =4X72=9X851 =48-1 X 2 =59 3X7 =27 4X4=3+4X5=44 7X6=31 + 5X4 =81X

36、6=68 8X2 =45 + 2X1 =2X7+52 =661X4=7X6+37=2X85=11 + 8X6 =36 5X2 =78 5X6 =84 5X2 =6X5+18 =85-2X 1 =79 7X2 =76 8X3=46 2X2 =18 3X4=4X62=4X3+67=2X2+23 =3X5+24=70 + 2X2 =69 3X2 =67 2X6 =2+8X4=2X912=6X2+8=2X4+50 =8X6+51 =17+9X9 =20+1 X 6=82+1X2 =75 4X5=33 2X1 =31 + 7X1 =3X615 =77 7X9=6-3X 1 =8X723=514X5 =6

37、6 5X3=24+5X8 =22 + 3X5=60+7X3 =78-5X9=45 7X6 =30 + 2X8=5X2+57 =9X6+23=1X7 + 41 =95-2X2 =8X4+42 =27 + 8X9=381X4 =76-8X5=4X 9+34 =8X6-22=1X5+82=94-7X3=99-7X3 =77-8X5=11 + 1X6 =6X6+ 14=77-4X5 =57 + 2X 1 =8X3-12=85-7X9=88-2X2 =52+1X6=63 5X2 =29-2X7=6X9-3=34-3X4=41 + 3X5 =57-7X8=8X6-30 =17-1X 1 =74 9X7 =

38、72 + 4X4=15 + 4X 8 =59-3X5=6X2+17=12 + 5X6=66 9X 6 =77-2X 1 =6X3+72=81+2X3=7X9-1 =6X9-12=4X7+61 =93-5X6=4X2-1=55-6X4=1X1 + 16=87-6X7=3+ 5X 8=29-6X2 =6X 1+41 =23 + 9X4=56-1X4 =94-8X 9=76 2X7 =96-5X9=9x8 40 =1X2+71 =53+7X2 =48 8X4=8X9+17 =39-1X3=68 7X8 =17 + 9X9=23+8X 3 =96-3X 1 =5X3+52=1X3+61 =8X 8+2

39、3 =42 + 2X 9 =48 6X5 =70+4X7=3+5X4=86-4X 1 =7X3+68=5X1-2=6X8-42 =9X7+14=5X2+13=7X9-2=3+2X2=88 6 X 4=5X6+4=76 + 2X1 =47-9X5 =7X5+62=66+7X3 =39-4X3=8X744 =84 + 3X2 =9X314=6X1 + 92=65 + 4X 1 =20 + 6X8=1X52=8X3+63=28+1X2 =56 7X3=13 4X3 =8X12=6+4X6=4X 1 + 73=89 5X4 =1 X8+42=8X636 =78 8X4=9X2 + 60=1 X3+37

40、=7X44=1X4+23=5X6+56=26 + 3X4=15 + 4X3 =99 9X9=9X4+2=84 7X6=7X47=5X 1 + 55=1X2+32=22 + 6X2 =6X6+34 =35 7X3=7X8 44=39 3X4=54 + 2X7 =26 + 6X4=92 + 5X1 =281X1 =61 + 2X8 =35 4X8=57+1X1 =8+5X6=97 2X5 =97 9X5=6X9+22=31 + 3X9=8X616 =49-4X 1 =391X6 =28 3X9=3X2+71 =3X7+58=1X1 + 37=8X3+74=1X5+74 =43 5X4=1X4+64

41、=9X523=44+5X6 =17-2X 1 =491X5 =1 X4+42=83 + 4X 1 =59 3X2 =6X913=99 2X5=8X5+51 =46 + 6X4=28 4X1 =81 + 5X1 =8X72=78 9X7=7-5X 1 =5X4+30=4X 1 + 92 =9X514=39 6X5 =1 X7+83=991X6 =8X751 =63+9X3 =7X1 + 72=58 2X5 =4X4+53=83 3X4 =88 7X8=2X6+46 =2X2+94=4X5+1=38 4X3=60 + 5X 6 =5X6+25=341X1 =77-7X6 =8X 1 + 51 =5

42、61X2 =9X 5+5=88-2X5=2+9X9=4X4+13 =2X7+3=92 8X5 =57-8X7 =3X8+25=99 3X7 =15+5X 1 =45-8X3=3X8+ 12=2X5+39 =49-5X9=32 + 4X7 =8X8-12 =97-1X3=64+8X3 =2X 1 + 81 =4X7-7=36 8X4 =33+1X5 =70 + 9X3=2X3+22=4X 9-30 =69 + 2X5=54+5X4 =3X5+2=7X5+55=9X712=6X14=52-5X8=19 6X1 =1x 4+ 6=8X6-12=1X5+1=68-2X3 =5X 9+11 =68 9X

43、7 =49 + 6X 5 =66-4X5=51 + 8X1 =79-8X5 =6X43=86+5X2 =56-5X2 =7X2+13=38 7X5 =34+8X5 =3X23=42 + 3X6 =87-9X4 =37-4X9=22 7X3 =71 + 5X3 =43 + 9X5=70 + 2X5 =66 + 6X2 =59-3X6=20+7X2 =36-5X5 =8X3+75=6X7+15=1 X3+92= 1 x 1 + 89= 41-5X8= 15-7X2=34-3X1 = 48 2X3= 69-1 X4= 46 4 X 6=7X2-3=1X5+70= 57 2X6= 17-4X4= 45

44、-3X1 =67 5X2 = 24-1 X 2 = 5X4+67=49 2X7= 7X7-17= 9X2-12=54+1 X 1 = 47-3X5=2X2+61 = 7X7-43=16 4X3 =54 + 4X9=6X36=3X3+60=4X613 =3+5X1=712X5 =34+1 X 5=6X624 =7X3+28=7X21=6X9+30=72+1X7 =62 + 5X7=7X4+2=2X6+34=2+9X3=79 5X5=75 + 2X5 =3X4+57=9X42=5X2+88=36 + 2X1 =59 + 6X5=1X3+61 =42 + 3X6=3X810=7X6+47=80 + 4X2 =50+1X3=19 3X1 =22 + 6X4=6X6+63 =4X3+87=88 4X6 =2X96=1+9X6=76 6X9=6X6 + 42=27 + 2X6=561X5 =83 2X5=92X2=25 + 4X6=7X3+21 =6X710=651X2 =59 6X3=42 + 4X 1 =2X9+22=9X4+31 =49 2X8