1、學習-好資料100以內加減乘混合口算題更多精品文檔學習-好資料班級更多精品文檔姓名學習-好資料76-9X3=4X3+3=94-36-19=92-7X3=8X8+12=42+7X 5=60-2+6=37-6X3=8+6X 7=56-2X3=4X5+25=88-42-7=3X2+50=7 X 8 -54=66+7X 4=6X2+1 =31+43+8=17+5X6=7X8+6=5X2-8=2+9-4=9X8-56=7X8+8=9X4-2=51+6X6=16-7+87=42+2X 5=8X4-20=7X9+2=6X 3-9=19+32-4=3X9+61 =9X9-65=62-7X5=22+10+2=2

2、3+3X 9=80-3X8=9X2+39=50-5X2=14-7+62=7 X 9-47=7X2-6=74+2X 7=89-6X2= 81-15-38=67-5X3=5X8-35=3X9-4=55+8+2=9X2-3=9X5-22=13+5X 3=92-6X9=80+45-9=47+1X2=72+3X 6=88+5-87=5X 3-8=79-9X7=21+9X6=7+9+17=42+3X 8=5X8-32=42+9X 5=32+21-33=96-2 X 4=43-7X5 =2X4+69=28-15+5=58+29-19=8-2+13=66+5X 3=22+8X2=6X9+5=91-17-2=9

3、7+3X1 =16-2X7 =19+6X6=19+8-9=92-3X7=65-9X2=97-5X9=7+2+39=29+65-17=42-6+26=43+7X 2=6 X 9-48=42+5X 6=68-28+4=2X5+0=7 X 9-43= 5X6+82= 57+8-32=52-5 X 5= 89-6X8=13+63=25+8-7=63-45+66=76-2+6=2X9+14=6X6-28=19+9X 5=85-9+7=61-7X1 =99-9X2=3X4+55=58+22+12=90-7X9=9X4-25=82-7X7=79-6+1 =47-8+52=82+9-82=4X2+60=4X2

4、+29=9X4-25=72+3-1 =8X2+36=73+5X4=2+82-19=54+6X 6=34-2X7=4X5-5=8+74-36=8X8+28=20+3X4=84+8-59=25-4 X 4=4X5+56=2X3+42= 75-26+15=1 X3+65= 31+9X7= 12-9+54=4X5 -8=2X7-3=33-2X3=36+42-9=40-5X4=21X3-4=82-8 X 7= 3X5+23=5X7-2=6X7-6=36+8+2=7-1X6=2X5+8=15-7+9=67-9X5=5X5+54=51-4X8= 14+37-2= 8X7+20= 3X8+16=89-9X3=

5、54-5X9=3X7-15=60-5X2=14-2-4=7X7+47=2X3-2=9+2-10=81-3X9=15-2X6=15-2X4=83-35+24=2X 1-1 =9X2+11 =76-45+14=22+8X 2=7+24-8=30+7X 8=6X3+8=23-19+2=46-8X5=68+18-6=18+9X9=90-4X8=6X8-1 =16+2-3=59-6X3=64- 5X5=36-25+5=96-6 X 9=4+8+41=7X6-22=56-5 X 5= 10+18-26=1 X9+83= 54-32+11 = 73-2X6=37+6X 3=91-7X8=6+6-10=70-

6、4 X 2=8+4X 5=10-5+72=5X 4-18=72-9-8=76-2X4=8X2+94=85-36+9=8+9X7=44+35-71 =22-4X4=6X3+31 =61-6X9=57+5+8=9X2-17=11+7X9=65-51+40= 39+4X 1 = 15-3+5=87-8X2=9X9-19=30-5+68=58-9X2= 25+60-18=89-3 X 1 =63+5X 7=77-7 X 1 = 2+10-5=4X5-14=90+2X8=2X6-1 = 93-88+95=4X2+92=58-5 X 3=78-8 X 8= 54-49+85=8X8+18=54-35+8=

7、75-9X8=31+5X3=63-3 X 5=31-3-9=5X1-4=36+8X 1 =18-6X3=74-6+13=5+6X9=6 X 7-4=4X1-2=56+9-22=76-4 X 3= 34-19+63=9X8-30=76-4X3=5 X 7+4= 48-19+35= 2X3+89=9X8-8=3X4+1 =53+8-46=2X9-16=55-8 X 6=4X6 -7=12+42-37=78+3X 6=76-59+8=38+9X 2=12 X 3-4=84-6X4=11-2X3=50+7X2=18-2 X 5=47+1X6= 71-33+46= 6X9+20= 8+9X2=6X2-4

8、= 74-21+7=9X2+43= 14+6-18=8X6-19=3 X 9-3=20+4X 1 = 16+8X 3=79+3X 8= 14+5X5=70+29-75=6X6+38=6X7+47=55+39-9=9X3-5=51-8X1 =60-28+48=6X4-3=67+7X4=45-28+24=4X3-10=10+9X7=17+9X5=92-87+88=96-9-58=78+3X 6=5X2+29=77+18-68=9X7-59=67-6 X 4=48-19-22=77-7X6=6X3-5=4+9X9=32 X 4-8=5 X 9-6=7X3-3=22-3+23=62+8+12=3X 9

9、-24=41-3 X1 =14+19+9=85-9X9=7X9-6=8+2X8=89-4 X 6=5+9X 8=37-28+14=14+2X5=44- 2X4=9X3+91 =82-64+29=78-7X7=7X 8-50=68-4 X 9=8 X 8 -48= 12X4-3=9X5-36= 12+79-33=61-6 X 1 =43-8 X 1 =66+4+2=84-7 X 9= 5X9+55=70-5 X 5= 14+29-14=84+3+7=26+5X 4=96-79+46=67-5X8=40+4X 9=60-34+18=26+6X 7=38+12-22=8X9-2=47-9-29=23

10、-2X8=91-6 X6=13-5+34=9X4+24=57+28-16=81-9X4=92-87+75=42-9X2=8X9-58=78-39+58=51+3X 5=83-54+52=58-2X4=38+16-47=82-6X8=10X5+26=24-7+14=96-9X4=18-2X7=4X 5+59=51-6X7=63+2X 2=8X2+58=58-39+56=2X6+5=77+15-64=6 X 9-7= 48+25-38=8 X 3+4= 96-7X4 = 17+65+18=4 X 7-2=16X8-2=4X2+30=87+6-86=34-4 X 4=2X2+67=7+6X3=4+6

11、X3=70+2-13=6 X 8-45= 71-7-36=6X2+52=3X3+48= 58+24-19=44-8 X 2=3X6+8= 68+7+6=1X2-1 = 5X3+14= 84-18-29=2 X 6-2= 98-69-9= 6X2-1 =1 X 5+70= 85-68+43= 43+8X4= 54-7-39= 88-69+21 = 11+3X 1 =27+7X 3=10-2+25=12X3-2=8X2+69=51-5X7=80-8X9=55+5X 3=16+2X4=80+4X4=92-73+32=6 X 7-7=16+54+23=67-49+69=24+4X 9=74-6X1 =

12、12-8+38=6X3-1 =6X 1-1 =34+4X 2=3X 1+79=13-8+29=4X8-31 =2X3+1 =68+16-29=8X4+67=77+17-79=63-24+34= 55+4X 6=3X8+26=97-9-9=56-5X9=6X8+52=79+8+4=6X 1+83=15-6+29=2X8+78=3X8+59=35+15-4=8 X 2-4=24-19+26=35+47-48=23-6 義 3=8X 5+27=7X 6+5= 11-5+37=4X 5+51 = 27-8+42=80-6 X 1 =2X2-2=12-7+47=26+8X 2= 55-18+63=5X5

13、+59=6X3+15= 70+19-20=6X8+44=6X6+2=22-3 X 5= 51+11-36=36-4 X 8= 47-28+46=39+7X2=21+4X8=37-28+4=4X9-1 =81-27-8=0+9X9=44-6 X 2=47-9+36=5 X 9-5=4X 1-2=1X3-0= 68-39-13= 6X4+0= 66+29-16= 4X7+52=58-6 X 2= 74-45-26=6+8X8= 98-79+22=6 X 6-2=3 X 5-4=60+34-8=2X9+10=3X 9-23=2X 6-6= 59+36-8=6X5-1 = 69+24-84=7 X 9

14、-2= 4X7+38= 73+8-69=3X6+65=36-28+3=77+2X 3=38-6 X 6= 81-28+47=70+3X 7=7X7+39=15-8+4=8X5-13=79-5X4=49+8-39=36-3 X 7=99-5 X 5=34+46-66=49-2 X 9=4+4X 9=89-4 X 8=12-5+13=2 X 9-2=10X2-5=18+4X 1 =80-2-59=7X5-22=2X7+83=60-56+28=45+2X 7=26-3X2=27+4-29=58+2X 8=87-2 X 2=2X1-1 =68-19-45=3X9-1 =54-7X4=8X6+9=18+

15、16-5=8X3-22=9X1-7=95-86+48=2X4+57=86+2X 3=30-17+79=65+9X 2=94-6X8=72+3X6=22-9+18=72+9X 3=46+5X 5=50+4X 9= 67-59+59=4X5+14=4 X 2-7=34-16+2=5X9+17=42+1X2=22+48+1=4X4+9=36-5 X 1 =9X6-10=50-5+7=8X7-14=60-9X5=42+2X4= 59+18-59=30+6X 6= 3X3+10=4X6+68= 89-46-4= 19+2X3=47-5 X 5= 97-39-19=3X4+35=8X1+55=5X 1+5

16、9= 78+13-32=95-7 X 9=3X7+9=95-19+18=8X4-8=95-2X4=29+8X 6=80+5-56=2X7+57=3X2+5=65+18-18=50+7X 1 =94-4 X 7=62-3X6=32-18+17=2X5-2=1X3+95= 44+49-86=2 X 3-2= 12X6-1 = 20X4+88= 85+15-48= 30+8X 8= 6X7+2=61+36-59=2 X 4+40= 27+9X 5= 2X6+30= 87-78+51 = 10-4 X2=2X4+52=30-6-16=31+5X 9=62-5 X 9=2+5X8= 33+67-22=2

17、 X 6+45=7X7-20=21+54-57=99-7 X 7=4X8+53=9X7+36=11+71-49=7+5X2=78-69+52=54-6 X 8= 95-16+16=6X8-0=8X4-0=72+9+7=33-5 X 5=48+2X 5=60+29+3=6X1-6=95+6X 1 =30+7X6= 66-48+39= 2X3+34=52+29-35=9X2+32=67-38-25=41+2X4=53-8 X 2= 85-28-39=9X7-33=4X9-1 = 76+19-57=20X4-5=6X6+50=20X4-2=19-14+85=2X5+19=48+38+5= 5X7+1

18、 =11+25-28=2 X 7-3= 9X2+62=28-9+31 =42+5X 3= 3X3+68=93-35+3=28-7 X 1 = 91-15 X3=5 X 7-4= 21-12+72=22+9X 3=26+56-3=3 X 8+49=89+4-24=2X6-6=93-9X7=67-48+21 =35+8X 8=4X3-7=32-25+85=50+4X 5=9X6 -4=6X3-8= 94-77+78=43+9X 6=8X 9+10= 61-37-16=5X6-3=40-4X4= 45+55-62=56+2X 4= 9X5-24= 18-9+55=6X6-3=9X3-16=15+6+

19、5=22+8X 6=7X8 -4=68+29-88=86-2 X 1 = 47-38+24=69-9 X 3= 3 X 4-7= 47-18+68=4X8+2= 7X1-2= 53+39-6=74+2X 9= 25+7X 6= 85+8-66=57-6 X 1 = 9X9-17=51-42+91 =16+5X3=95-76+49=9X9-37=6 X 8-2=60+36-57=81+3X2=2X4+28=79+12-47=6X4+72=3X5+78=83+8-79=44+6X 5=8X4+0=20+34-15=16-18 X9= 57+37-78=22+3X 6=57+2X 5= 73+27-

20、52=73+3X 9=50-3 X 1 = 14+38+39=53-2 X 4=7X 1-4= 89-80+72=2X4+51 =21+8X4= 24-19+38=39-4 X 9=2+9X 3=89-64-7=18+2X4=26+6X 3=22+49+15=7X8+6=48+5X 8=58-29+58=54-7 X 1 =47+2X 3=13-6+83=90-9X9=24-17+55=97-6 X 9=89+2X 3=94-6+6=47-9X5=5X1-3=11+12+39=8X9-52=4X8+28=83-78+35=30+4X 9=8X9+20=20+21+7=9X7-0=65-19+2

21、8=3X 4-11 =72+2X3=75+8+7=8X2+39=30+6X 7=77-49-19=9 X 9-66=36-8 X 4=98-79+67=9X7+21 =9X5-23=47+16+17=9X9+14=46-8-19=29+4X 9=2 X 7+34= 70-2-49= 90-5X5=5 X 7+47=16-8+48=6 X 4+24=51+8X6=34+58-88=9 X 6-3=21-3X5=67-18-32=7X7-31 =34-5+49=32+2X 7=80-9X8= 47-18-10= 99-9X4=4X8-3=40+4X 7= 75+15+5=51-4 X8=8X9-1

22、1 =72-8+18=91-5 X5=79-3 X 9=86+4+5=12+5X5=2 X 4+65=80+5X 1 = 36-29+77= 16+9X9=4 X 7-3=3 X 5-3=56-9+35=8X6+12=43-3 X 8= 61-15+24=84-8X7=7 X 9-55= 63+37-93=3X6-14=8X 5-22=2X7+56= 79+16-77= 9X6-19=5 X 3-5=5X 1+77=61+2+7=9X2+18=9X9-65= 95-18+18=6 X 2-5=3X4+52= 20-15+77= 6X2+48=71-3 X6=8X 1+58= 84-29-7=5

23、2+9X 2=4+9X4=51-5 X7= 93-59+49=6 X 8-3=6 X 8-2=82+9-8=39-5 X 5=91-4 X7= 81-63+14=19-3 X6=92-9X9= 59+41-29=30-4X3=9X3-18=63+18+1=2 X 3-2= 5X7-5=51-6X5= 46-28+75=3X1+23= 75-8 X 2= 32-13+56=14+9X9=58+19+3=63+6X 2=45-9+45=4X6+48=49+8X 5=65+29-86=36-2 X 2=45+2X 5=30+7X 9=44-38+28=90-7X5=75-6 X 6=85-19+4=

24、17-6 X 1 =51-15+48=17+6X 8=33+7+3=4X9+33=2X4+22=27-9+73=5X8+8=69+8X 3=12-2X4=40-13+26=39+6X 8=6X3-1 = 10+45+17=84+2X7=50+46-8=6 X 8+66= 88+8-28=3+2X7= 31+6X6=47-28+36= 8+9X9=3X4+14= 4X6+10=64+26-31 = 7X5-17=2X3+78= 83+8-64=33+8X 1 = 35-28+14=8+7X 8= 88+4-63=5X5+47=5X1-0=28+66-77=2+9X8=4X2+36= 34-19+

25、17=2 X 5-2=31-3-9=55-2X9=55+39-9=38-2 X 6= 97-39+33=88-8 X 7= 89+8-28= 2X9+9= 4X7+36= 19-4+6=4 X 2+64= 57+4X 9= 71-33+46= 3X1+63= 48-19+35= 18-7X1 = 60-28+48=35+9X 5= 83+9-49=4 X 6-4=48-9+24=3X9+13=9X5-35=61-14+33=57+4X 1 =6 X 9-42=93-88+95=7X4 -4=53+8-46=5 X 9-3=48-19-22=29-9 X 2= 12+79-33=5X3+82=

26、89-42-29=9 X 3-3= 80+9X 2= 62+29-48=2X 1+17=2X7+1 =74-6+13=3 X 5+46= 96-9-58= 45+2X 7= 14+19+9=4 X 6-2=45-28+24=6X 8-43= 92-87+88=59-4 X 8= 82-64+29=4X8-23=98-59-5=67-6 X 6= 4X1+13= 70+2-13=5X3+68= 77+15-64=62-9X4=71-7-36= 88-8 X 4=60-3 X 9= 22-3+23=43+8X 2= 14+29-14=9X5+18= 78-39+58=84-6X9=6 X 9-2=

27、 58-39+56=3X8+85= 38+16-47=7X3+75= 94-36-19=69-8 X 4=9X2+26=66+4+2=4X7+0= 96-79+46=1X2+77= 87+6-86=3X7+51 =2X8-6= 83-54+52=41-5 X7= 47-9-29=2X6+35=19+32-4=7X 1+65=5X 1-0= 37-28+14=70-5 X 9= 92-87+75=7X3+61 = 38+12-22=6X8+10=71+8X6= 60-34+18=4 X 2-6= 48+25-38= 71-7X5= 81-15-38=68-9X2=31+43+8=2X9+26=

28、58+24-19=5 X 5+28= 84-18-29=75-5X5=3X6-1 =79+8+4=40+4X 5=62+18+7=6X8-1 = 62+9+18=6X9+9=85+7-28=13-5+34=6 X 3-2=12-8+38=5 X 5+66=97-9-9=9X9+12=5 X 3-2= 27+67-45=96+8X 2=58+16-29=6 X 8-5=18-9+39=9X6+29=98-49+42=24-7+14=4 X 7-2= 10-2+25= 12X2-1 =51-5X7= 42+9X 5= 4X7-13= 86-7+1 = 65-2X7= 38+52+10= 82-7

29、X 1 = 46-38+25=6 X 9-34= 49-40+59=17+65+18= 8X3+13= 68+7+6=6X9+23=98-69-9=35-3X6=7+5X 8=41-14-8=52+1X4= 19+64+17=29+4X 2=82-6-29=80-8 X 4= 89+11-12=4X6+9= 90-16-36= 15+9X7= 67+15+8= 28-2X9= 80-33-19= 10+2X9= 86+5-6=62+5X 9= 73+27-75=77+6X 3= 58-9+2= 10+5X5= 13-7+89=9X4+26= 29+16-8=22-6 X 1 = 74-55+3

30、9=3 X 4-4= 63-6-9= 88-7X5= 75-18-28= 0+8X2= 93-5-19=46-4 X 8= 52+29+11=36+4X 4= 42-27+76=5 X 7-7= 95-59-27=6+9X8= 25+27-45=7X9+0= 72+8-29=69-3X8= 51+19-65=79+2X6= 12+59-29=41+4X8= 74-55+63= 82-8X9= 21-9+78=5X9+53= 44-28+48=23-6 X 1 = 15+6-13=64-6X8= 52+28-51 = 9X8+17= 27-18+28=4 X 5-4= 21-12+38=30-6

31、 X 1 = 65+29-5=5 X 5-6= 16+78-26=更多精品文檔學習-好資料4X6+73=6X3-1 = 81-65+58=7X7+17= 72+19-15=28-1 X 9= 9X8+19=56-8+3=29-1 X 8=69+29-9=68-3X9=19+59-9=7X1-6=4X 6+65=82-5 X 5=82+8+10=4X5-2=39-26+39=64+9X 3=7X9-39=38+2-8=5X6+12=26-17+43=2X4+89=30+30+8=8X6+14=5 X 3-4=51-4 X 2=更多精品文檔51+4X 9=56-5X5=81-9X8=46+17-9

32、=4X9-3=95-19-28=2 X 3-2=7X3+46= 34+37+28=27+6X1 =30+46+6=75+2X3= 90-85+75=35+7X 6=17-4X1 =66-5 X 1 =11+4+29=3X3-6=51-45+79=78- 8 X 9=7X9+14=82+8+6=26+8X 3=63+18+13=79+1X9=18-9+23=66- 7X 6=41+2X7=學習-好資料23+68-68=6X4+66=68-49+28=3 X 6-4=24-7+18=1 X 9-2=90+2X4=61-34+6=6X2-3=72-19-26=9X9+0=10+35-8=6X1+59

33、=14+39+19=66+34-36=21-1X9=81+6+5=5X3-5=54+8-58=7X7+24=30-3 X 8= 14+46-29=2 X 9-3= 95-76+57=65-4 X 1 =56+5+15=3 X 4+42= 17+36-46=14+46-15=67+6X1 =18+62+19=29+4X 8=96-77+64=2X8+18=4 X 4-2=80-27-17=2 X 4-3=55-39+74=29-9X2=81+17-89=7X3+59=70+17+3=14+69+9=17+7X8=78-69+28=7X8-23=25+25-35=7X4+45=5 X 8-2=51

34、-34+38=12+6X6=32-13+57=3X5+74=19+12-17=3+5X8=10+43+37=6X2-1 =97-89+65=3+8X6=33-19+37=6X8+22=73+27-67=4X2+23=16-7+52=3X5+34=14-8+4=11-8 X4=60-44+9=6X9+29=53-3X3=5X1+29= 79+21-92=9X2-14= 71+24-19=4X6-17= 29-11+58=9X3+46= 87-39+39=17+3X 1 = 10+70-38=34-3 X 1 = 78-19+21 =3 X 4-7=6 X 2-6=85+8X4=41-17-19=

35、48+21X3=10-9+25=9X3+30=67-38+43=7X 1-4=13+48+23=5X4-3=85-19+8=31-2X5=36+38-46=7X 1-4=70+8X 3=27+5X6=43+29-48=29-4 X 6=50+35-18=20+8X 5=79+12-22=4X1+49=16+56-54=45+2X 8=96-48-39=4X8+39=94-48+4=4X6-1 =93-8X2=10-6+16=28-4 X 3=99-16+9=59+1X 5=24-8+49=35-8X1 =61-53+53=56+8X4=14+39+39=3X5-1 =95-86+66=98-2

36、 X 9=79-11+16=42-2 X 2=15+79-38=39+2X 5=12+58-38=73+5X 5=82-56+17=42+4X 2=62-26-29=9X5+33=78-19+13=3X8+62=84-8+5=9X9-31 =99-4-6=8X1-8=47-28+16=3 X 8-2= 52-19+17=2 X 3-3= 19-17+19=29-2 X 4= 60+31-29=5X 1+83= 79+12-69=15X5-3= 92-26-29=17+6X 7= 56-18+53=9X8+7=21+42+9=7-24 X 4=37-9-19=9X9-12=90-75+18=78

37、-9X8=23+58+14=66-8 X 4=59-23+9=27+4X 7=30+8+16=42+9X 2=85-76+38=33+4X 7=25-17+84=8X3+51 = 43-27+24=84-4X9=97-9+6=4 X 6-6=21-9+28=7X5+45= 21-15+34=27+7X 3=86-2X9= 40-14-17=73-7X2=87+5-8=39-28+84= 19-1 X8= 27+9+49=4X4-6=82+8-32=86-7 X 9=48-29+5=9X8+6=71-22+28=73+6X 3=5X 1-5= 44+39-78=25+9X6=21+16-9=62

38、-13-5=8X9+3=48+2-38=3X9+22=85+5+3=7X7+38=79+19-9=8 X 7 -47=17-9+42=40X8-2=31+8X 5=62-56+88=93-4X5=93-45-9=99-1-29=4X8+27=36-19+9=5 X 5-3=89+4-65=3X6+83= 44-36+28=9X4+2= 86-57-22=93+8X 1 =6+6X3=67+19-7=2X2+19= 55-27+13=14+2X6=97-69-19=35+5X 7= 42+58-86=91-5X8=42-37+18=9X6+21 =3X9-1 = 61+31-27=2 X 1+6

39、4=2X8+12=66+19+5=45+5X 5=71+17+4=60+5X 1 = 87-18-50=3X5+28=65+5-46=24-9X2= 25+67-47=94-9X4=17+9X8=63-24+43=1 X8+33=6X2+44= 23+27-16=6X6 -7=82-69+39=3X 1-2= 66-18+39=2X2+82= 80-29-26=3 X 9-3= 92-77+17=7X2+23=49+7X 7= 29-14+58=7X8+2=49-9X2= 24-15+25=33-6 X 2= 88-19-29=5+2X7=43-7-19=6 X 6-24=87-59-19=4

40、 X 9+54=39+49+7=72-4 X 4=68+4X 6=19-10+36=9X4+19=5X9+6=88-19+22=88-8 X 8=72-65+3=44-5X7= 87-49+17=8X5-9=31+36-28=55-2 X 7=18+5+68=6X1-2=61+8+4=24-2 X 5= 38-29+43=4 X 7-4=3X9-2= 42-35+47=54+3X 6=64+1X9=65+26-23=42+4X 9=78+7+15=50+7X 7=99-36-27=39-5X6 =28-9+63=23-3 X 9=85+5-61 =4X2-2=2 X 5-3=27-9+76=9

41、X7+35=6 X 5+48= 36+59-28= 12-3X2= 17-9+2= 3X7+32= 81-57-8=4 X 7-5= 25-7+65=73-4X3= 33+28-46=3 X 5+48= 82+6X 2= 95-46-23= 39+2X4=2X 1-1 = 53-35+46= 36-4X4= 42-29+79= 2X9+56= 48-29+16= 66+2X 3= 89+7-58= 7X3+54= 42+9-25= 4X9+7= 92+8X 4= 45+16+20= 27+2X 3=78+6+9=32+4X 9=88+3-64=34+7X 5=94-8+6=25-2 X 9=1

42、6+45-52=67+5X 7=19+15+9=2X4+90=18+79-39=4-4 X 2=8 X 3-6=70-69+65=66+4-38=87-9X9=59+15-17=7X4+6=71+6-58=8 X 3-2=40+42+8=87+6X 8=51+12-29=9X9+5=57-49+35=5X9+7=27+9X 8=39-14+65=93-47-37=90-7X5= 78-69+79=4 X 8+46= 91-54-9= 75+2X 8= 49-31+17=3 X 4-7= 64-47+67=58+8X4= 17+34-43=7X4+27=8X6-10=17-8+54=45-27+

43、43=11-18 X9=30+2-7=8X8+21 =87+3-13=38+5X 9=54-7+7=18+3X 1 =33-25+9=78-2X4=11-3+47=37+4X 8=8X5-29=20+66+7=3X6-1 =90-47-37=8X5-9=40-3+55=55-2 X 7=53-45+68=6X1-2=48+42+2=24-2 X 5=16-8+24=4 X 7-4=86+5-78=3X9-2=54+3X 6=7 X 4 -9= 72-69+58=42+4X9= 14-6+57=50+7X 7= 87+6-16=39-5X6= 30+37-28=33-6 X 9= 26-9+17=4X2-2= 52+39-66=2 X 5-3= 9X7+35=16+9X3= 44+26+25=12-3X2= 64-58+8=3X7+32= 42+58-28=4 X 7-5= 25+65-15=73-4X3= 59+38-79=3 X 5+48= 91-79+18=82+6X 2= 39+2X4=8 X 4-7= 18+72-17=36-4X4= 25-8+76=2X9+56= 44+19+8=66+2X 3= 37+