IT工程師數位筆記本

練習題一

2 . 53-(47-38)= 3 . 30-(22-11)= 4 . 13-(2+6)=

27 . 51-(10+2)= 28 . 27-(3+22)=

52 . 52-(16-8)=

53 . 3-(2+1)=

29 . 28-24+23= 30 . 31-(7+2)=

54 . 32-(7+12)= 55 . 18-(2+12)= 5 . 52-(51-47)= 6 . 5+1-2=

7 . 44-(16+14)= 8 . 85-72+4= 9 . 11-(4-3)= 10 . 53-38+11= 11 . 44-(16-8)= 12 . 4+87-48=

13 . 76-(69-55)= 14 . 41-67+55= 15 . 27-(18+2)=

16 . 4-(1+2)= 17 . 7-2+35= 18 . 6-(3-1)= 19 . 20-(19+1)=

20 . 50-(6-2)= 21 . 29+68-77=

22 . 76-(25-23)=

31 . 19+35-3=

32 . 43-18+12=

33 . 83-(23+51)= 34 . 35+33-43= 35 . 5+68-38= 36 . 21+37-3=

37 . 76-(64-11)= 38 . 74+12-26=

39 . 75-(46+24)= 40 . 60-(24-6)=

41 . 7-(1-1)= 42 . 45-85+51= 43 . 42-26+45= 44 . 50+11-11=

45 . 42-(26-14)= 46 . 80-68+2= 47 . 66+2-18=

56 . 43-(42-5)= 57 . 23-(4+1)= 58 . 66-29+33=

59 . 79+14-15= 60 . 3-(2+1)= 61 . 67-43+32= 62 . 77-(63-37)=

63 . 94-(62+23)= 64 . 65-(54-50)=

65 . 66-(28+26)= 66 . 32+8-24= 67 . 25-(7-6)= 68 . 91-(86-71)= 69 . 46-(7-5)= 70 . 82+17-17=

71 . 38+59-48= 72 . 59-(51-44)=

練習題二 1 . 33-(27+1)= 2 . 68-30+17= 3 . 32+45-23= 4 . 65-(64+1)=

26 . 95-(64-2)=

51 . 67+2-19= 52 . 86-(8+22)= 53 . 24-(14+2)= 54 . 16-8+0= 27 . 26-24+12= 28 . 19-0+47=

29 . 83+15-22=

5 . 19-(4-2)=

6 . 54-(36-23)= 7 . 19-(16-4)= 8 . 26+27-23= 9 . 10+75-69= 10 . 44+41-54= 11 . 50-37+9= 12 . 49+18-42= 13 . 81-(42+7)=

14 . 29-19+60= 15 . 7-74+69= 16 . 52-83+42= 17 . 11-72+68= 18 . 12-(10-8)= 19 . 23-21+0= 20 . 46-(4-3)= 21 . 59+28-78=

30 . 25-(11-5)= 31 . 30-(19-4)=

32 . 42-(20-10)= 33 . 86-(49-2)= 34 . 37-(14+4)=

35 . 34-(30-24)= 36 . 28-(25-11)= 37 . 59-(57-8)= 38 . 38+33-45=

39 . 30-(17-3)= 40 . 54+25-41=

41 . 98-(37+12)= 42 . 56-19+19=

43 . 57-(21+24)= 44 . 38+5-23= 45 . 73-(3-2)= 46 . 62-37+16=

55 . 71-(49+21)= 56 . 0-(0-0)= 57 . 40-62+50=

58 . 24-(6+7)= 59 . 37+44-76= 60 . 81-12+5= 61 . 30-(9+4)=

62 . 67+30-82= 63 . 70-(25+2)= 64 . 81-(64-56)= 65 . 23-(15+1)= 66 . 88-80+4=

67 . 15+1-7= 68 . 23-(16-6)=

69 . 60-22+32= 70 . 85+8-26= 71 . 72-(17+49)=

練習題三 1 . 0+23-7=

26 . 15+78-57= 27 . 43-21+24=

51 . 63+30-60= 52 . 67+21-56= 53 . 68+30-18=

2 . 83-(39-11)= 3 . 74-19+13=

28 . 28-(24-22)= 29 . 87+9-86= 4 . 64-(57-54)= 54 . 83-(26-19)= 5 . 91-(88-49)= 6 . 78-(61+6)=

7 . 22-46+40= 8 . 78-(4+9)=

9 . 70-(47-46)= 10 . 66-(42-35)= 11 . 46-(2+18)=

12 . 37+32-26= 13 . 53-(8-7)= 14 . 76+18-73= 15 . 15-(5+1)= 16 . 44+36-50= 17 . 84+2-17=

18 . 78-(33+33)= 19 . 9+28-9= 20 . 30-17+9= 21 . 38-(36-8)=

30 . 32-(23+7)=

31 . 18-10+24=

32 . 64-13+17= 33 . 69+10-18= 34 . 61+34-3= 35 . 63-50+13= 36 . 83-13+2=

37 . 70-35+16=

38 . 89-(60+23)= 39 . 84-(72+1)=

40 . 2+71-52= 41 . 60-(26-3)= 42 . 38-(37+1)=

43 . 31+56-41=

44 . 79+16-48=

45 . 53-(24-13)= 46 . 13-20+15=

55 . 12-(6-2)=

56 . 33-68+51= 57 . 16-58+57=

58 . 46-(25+2)= 59 . 36-(16-10)= 60 . 25+40-7= 61 . 93-(58-44)= 62 . 56+35-79= 63 . 24+5-21= 64 . 68-(26-1)=

65 . 53+5-55= 66 . 43-(17+18)= 67 . 88-(40-11)=

68 . 36-(35+1)= 69 . 50-(25+6)= 70 . 54-75+37=

71 . 2+44-25=

練習題四 1 . 14-(8-2)= 2 . 77+13-19=

26 . 58-(9+14)= 27 . 64-(22-3)= 28 . 69-5+27=

51 . 9-(6-3)=

52 . 62+29-66= 53 . 43-(4+8)= 54 . 19+51-63=

3 . 89-(62+21)= 4 . 22+31-40=

29 . 99-(39+59)= 5 . 86-(24+45)= 6 . 91-(35-17)= 7 . 20-(6+11)=

8 . 19-(9-6)=

9 . 83-(65-37)= 10 . 9+0-6=

11 . 43-(15-8)= 12 . 84-48+14= 13 . 56-(5-3)= 14 . 33+40-0=

15 . 86-(65-37)= 16 . 1-(1-1)= 17 . 47-(7+25)=

18 . 21-(4-1)= 19 . 9-(3-1)= 20 . 93-(83+1)=

21 . 71-30+4=

30 . 6-(2+3)= 31 . 0+15-2= 32 . 43-40+0=

33 . 35-(18-17)= 34 . 17+76-21=

35 . 81-(23+52)= 36 . 65-(39+25)= 37 . 45+25-60= 38 . 88-(18-6)= 39 . 85+11-2= 40 . 68-(6-1)=

41 . 20-1+75= 42 . 49-50+26=

43 . 61-2+18=

44 . 99-(10+31)= 45 . 18-(13+4)=

46 . 12-(10+1)=

55 . 7+12-15= 56 . 31+19-18= 57 . 10+44-48= 58 . 44-24+23=

59 . 18-(12+3)= 60 . 70-(48+1)= 61 . 33-68+55=

62 . 28+20-32= 63 . 39-(38-9)= 64 . 39-(7-3)= 65 . 62+20-46= 66 . 58-(19+5)= 67 . 49-76+37= 68 . 64-(46-11)= 69 . 38+43-22= 70 . 43+55-27= 71 . 36-(35+1)=

練習題五 1 . 14-(8-2)= 2 . 77+13-19=

26 . 58-(9+14)= 27 . 64-(22-3)= 28 . 69-5+27=

51 . 9-(6-3)=

52 . 62+29-66= 53 . 43-(4+8)= 54 . 19+51-63=

3 . 89-(62+21)= 4 . 22+31-40=

29 . 99-(39+59)= 5 . 86-(24+45)= 6 . 91-(35-17)= 7 . 20-(6+11)=

8 . 19-(9-6)=

9 . 83-(65-37)= 10 . 9+0-6=

11 . 43-(15-8)= 12 . 84-48+14= 13 . 56-(5-3)= 14 . 33+40-0=

15 . 86-(65-37)= 16 . 1-(1-1)= 17 . 47-(7+25)=

18 . 21-(4-1)= 19 . 9-(3-1)= 20 . 93-(83+1)=

21 . 71-30+4=

30 . 6-(2+3)= 31 . 0+15-2= 32 . 43-40+0=

33 . 35-(18-17)= 34 . 17+76-21=

35 . 81-(23+52)= 36 . 65-(39+25)= 37 . 45+25-60= 38 . 88-(18-6)= 39 . 85+11-2= 40 . 68-(6-1)=

41 . 20-1+75= 42 . 49-50+26=

43 . 61-2+18= 44 . 99-(10+31)= 45 . 18-(13+4)=

46 . 12-(10+1)=

55 . 7+12-15= 56 . 31+19-18= 57 . 10+44-48= 58 . 44-24+23=

59 . 18-(12+3)= 60 . 70-(48+1)= 61 . 33-68+55=

62 . 28+20-32= 63 . 39-(38-9)= 64 . 39-(7-3)= 65 . 62+20-46= 66 . 58-(19+5)= 67 . 49-76+37= 68 . 64-(46-11)= 69 . 38+43-22= 70 . 43+55-27= 71 . 36-(35+1)=

練習題六 1 . 10-8+1=

26 . 60+38-61= 27 . 56-49+35= 28 . 56-(11-4)= 29 . 74+24-9= 51 . 92-(28+50)= 52 . 75-(65+3)= 53 . 26-(24+1)= 54 . 87-77+6= 2 . 92-(44+26)= 3 . 58-(39-14)= 4 . 51-(40+7)= 5 . 51-(18+5)=

6 . 54-18+45= 7 . 11+51-51=

8 . 94-(50-28)= 9 . 84-(49-20)= 10 . 87-8+2= 11 . 40-(38+1)=

12 . 57+30-35= 13 . 86+11-73=

14 . 90-(21+23)= 15 . 49-(16-13)= 16 . 94-(62-14)= 17 . 0-(0+0)= 18 . 26+51-73=

19 . 92-(15+26)= 20 . 62-30+14= 21 . 71-8+3=

30 . 83+0-4=

31 . 73-(60-51)= 32 . 23-(8+7)= 33 . 16-9+34= 34 . 14-(2-1)=

35 . 83-(10+11)= 36 . 58+5-43=

37 . 78-38+17= 38 . 68+21-58=

39 . 0+92-74= 40 . 93-(28+45)= 41 . 21+23-36=

42 . 38-(7+9)= 43 . 82+5-77= 44 . 23+66-60=

45 . 47-5+3= 46 . 36-19+9=

55 . 21-(12-1)= 56 . 77+19-8=

57 . 82-51+15= 58 . 12+67-31= 59 . 84+15-9= 60 . 23-1+69=

61 . 34-7+36= 62 . 17+73-50= 63 . 87-(51-34)= 64 . 58-(15-6)= 65 . 73-13+26=

66 . 15-12+6= 67 . 64-1+1= 68 . 9+88-85= 69 . 26-(21+4)= 70 . 56+37-30=

71 . 42+48-39=

練習題七 1 . 75+14-38= 2 . 12-(1+10)= 3 . 21-(12+5)= 4 . 83-58+10= 26 . 27-11+45=

27 . 20+9-10= 28 . 23-(6+7)=

51 . 46-35+16= 52 . 10+46-41= 53 . 38-(4-2)= 54 . 82-(35-17)= 29 . 64-(54-10)= 5 . 89+2-1= 6 . 66-47+13= 7 . 44-56+51= 8 . 46+41-44= 9 . 61-33+33= 10 . 2-(1+1)= 11 . 76-26+0= 12 . 47+32-62=

13 . 72-(60-18)= 14 . 89-(49+33)= 15 . 32-0+26= 16 . 52+20-62= 17 . 63+12-8= 18 . 30-(9-5)= 19 . 7-(2-1)= 20 . 82+9-1=

21 . 31-(17-14)=

30 . 44-(19+13)= 31 . 52-(13-10)= 32 . 30-(23-12)= 33 . 50-37+2= 34 . 30+58-53= 35 . 7+0-5=

36 . 37+39-74= 37 . 10-(7+1)=

38 . 68-(22-18)= 39 . 15+18-10=

40 . 12-(11+1)=

41 . 84-76+5= 42 . 41-29+27= 43 . 73+4-30= 44 . 5-0+88= 45 . 64+18-63= 46 . 6-(4+1)=

55 . 19-(4-2)= 56 . 46-(15+9)= 57 . 37+18-7=

58 . 5-(2-1)= 59 . 85-(19-17)=

60 . 32+0-8= 61 . 20-18+64= 62 . 82+0-35= 63 . 44-20+24=

64 . 82-61+16= 65 . 7-(2+3)=

66 . 40-(10-8)= 67 . 68-(25+8)= 68 . 26+29-18= 69 . 99-(12+1)= 70 . 37+45-8= 71 . 48+13-35=

練習題八 1 . 59-15+28= 2 . 51+32-22= 3 . 30+67-62= 4 . 38-(24-7)=

26 . 46-27+16= 27 . 36-15+14= 28 . 16-(1-1)=

51 . 53-21+19= 52 . 79-45+2= 53 . 76-(35-1)= 54 . 45+52-94=

29 . 80+5-2= 5 . 86-(27-21)= 6 . 13-(12+1)=

7 . 29-87+67= 8 . 4-(3-1)= 9 . 41+27-21= 10 . 9+87-16= 11 . 75-(8-4)= 12 . 16-56+50= 13 . 36+50-25=

14 . 56-(38-31)= 15 . 1+98-39= 16 . 29-33+14=

17 . 48-(45-14)= 18 . 71-59+5=

19 . 79-(12+19)= 20 . 95-(62-60)= 21 . 61+26-76=

30 . 35-16+11= 31 . 82-65+8=

32 . 26-(6-5)= 33 . 63-59+29= 34 . 63-(2+55)=

35 . 22-(7+9)=

36 . 47-(26+12)= 37 . 15+55-16= 38 . 65-56+10=

39 . 79-(63-35)=

40 . 88-16+5= 41 . 39-(11-4)= 42 . 47-28+25=

43 . 44-(2+16)=

44 . 56-(20+32)= 45 . 81+15-84=

46 . 17-(2-1)=

55 . 15+30-0= 56 . 60-(28-18)= 57 . 97-(25+6)= 58 . 77-(7-2)= 59 . 59-21+34=

60 . 59-(49+2)= 61 . 22+41-38=

62 . 48-31+41= 63 . 3-(1+1)= 64 . 24-(15+2)=

65 . 22-(12+9)= 66 . 71+15-24= 67 . 58-66+17= 68 . 49+6-17= 69 . 53-(7-4)=

70 . 54+38-52= 71 . 60-(27-17)=

練習題九

1 . 99-(35+40)= 2 . 28+59-25=

26 . 26-9+26=

51 . 68-(26+28)= 52 . 9+59-7= 27 . 73-(71-41)= 3 . 52-(28-24)= 4 . 65-(40-26)= 5 . 4+5-5=

6 . 97-(26-2)= 7 . 22-(3+16)=

8 . 54-24+0= 9 . 19-(9+9)= 10 . 0-(0-0)= 11 . 39+13-21= 12 . 86-8+5= 13 . 41-(17-9)= 14 . 65+6-43= 15 . 2-(1-1)=
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