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Operaciones Con Enteros

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Ejercicios de repaso de operaciones con números enteros para 1º de la ESO

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Operaciones Con Enteros

  1. 1. Operaciones con Enteros Fernando Salamero
  2. 2. 18-6·4+24:8=
  3. 3. 18-6·4+24:8= 18-24+3=
  4. 4. 18-6·4+24:8= 18-24+3=
  5. 5. 18-6·4+24:8= 18-24+3=
  6. 6. 18-6·4+24:8= 18-24+3= -6+3=
  7. 7. 18-6·4+24:8= 18-24+3= -6+3=
  8. 8. 18-6·4+24:8= 18-24+3= -6+3= -3
  9. 9. 18-6·4+24:8= 18-24+3= -6+3= -3
  10. 10. (8-3-6+2)·(5-4-3)=
  11. 11. (8-3-6+2)·(5-4-3)= (5-6+2)·(1-3)=
  12. 12. (8-3-6+2)·(5-4-3)= (5-6+2)·(1-3)=
  13. 13. (8-3-6+2)·(5-4-3)= (5-6+2)·(1-3)=
  14. 14. (8-3-6+2)·(5-4-3)= (5-6+2)·(1-3)= (-1+2)·(-2)=
  15. 15. (8-3-6+2)·(5-4-3)= (5-6+2)·(1-3)= (-1+2)·(-2)=
  16. 16. (8-3-6+2)·(5-4-3)= (5-6+2)·(1-3)= (-1+2)·(-2)=
  17. 17. (8-3-6+2)·(5-4-3)= (5-6+2)·(1-3)= (-1+2)·(-2)= (1)·(-2)=
  18. 18. (8-3-6+2)·(5-4-3)= (5-6+2)·(1-3)= (-1+2)·(-2)= (1)·(-2)=
  19. 19. (8-3-6+2)·(5-4-3)= (5-6+2)·(1-3)= (-1+2)·(-2)= (1)·(-2)= -2
  20. 20. (8-3-6+2)·(5-4-3)= (5-6+2)·(1-3)= (-1+2)·(-2)= (1)·(-2)= -2
  21. 21. 26-5·[10+4·(5-6)]=
  22. 22. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]=
  23. 23. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]=
  24. 24. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]= 26-5·[10+(-4)]=
  25. 25. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]= 26-5·[10+(-4)]=
  26. 26. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]= 26-5·[10+(-4)]= 26-5·[10-4]=
  27. 27. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]= 26-5·[10+(-4)]= 26-5·[10-4]=
  28. 28. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]= 26-5·[10+(-4)]= 26-5·[10-4]= 26-5·[6]=
  29. 29. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]= 26-5·[10+(-4)]= 26-5·[10-4]= 26-5·[6]=
  30. 30. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]= 26-5·[10+(-4)]= 26-5·[10-4]= 26-5·[6]= 26-30=
  31. 31. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]= 26-5·[10+(-4)]= 26-5·[10-4]= 26-5·[6]= 26-30=
  32. 32. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]= 26-5·[10+(-4)]= 26-5·[10-4]= 26-5·[6]= 26-30= -4
  33. 33. 26-5·[10+4·(5-6)]= 26-5·[10+4·(-1)]= 26-5·[10+(-4)]= 26-5·[10-4]= 26-5·[6]= 26-30= -4
  34. 34. 2·(5-7)-2·[8-4·(5-3)]=
  35. 35. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]=
  36. 36. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]=
  37. 37. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]=
  38. 38. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]= -4-2·[8-8]=
  39. 39. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]= -4-2·[8-8]=
  40. 40. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]= -4-2·[8-8]=
  41. 41. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]= -4-2·[8-8]= -4-2·0=
  42. 42. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]= -4-2·[8-8]= -4-2·0=
  43. 43. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]= -4-2·[8-8]= -4-2·0= -4-0=
  44. 44. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]= -4-2·[8-8]= -4-2·0= -4-0=
  45. 45. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]= -4-2·[8-8]= -4-2·0= -4-0= -4
  46. 46. 2·(5-7)-2·[8-4·(5-3)]= 2·(-2)-2·[8-4·2]= -4-2·[8-8]= -4-2·0= -4-0= -4
  47. 47. 2·[22+5·(4-2·5)]+18=
  48. 48. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18=
  49. 49. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18=
  50. 50. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18=
  51. 51. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18=
  52. 52. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18= 2·[22+(-30)]+18=
  53. 53. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18= 2·[22+(-30)]+18=
  54. 54. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18= 2·[22+(-30)]+18= 2·[22-30]+18=
  55. 55. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18= 2·[22+(-30)]+18= 2·[22-30]+18=
  56. 56. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18= 2·[22+(-30)]+18= 2·[22-30]+18= 2·[-8]+18=
  57. 57. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18= 2·[22+(-30)]+18= 2·[22-30]+18= 2·[-8]+18=
  58. 58. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18= 2·[22+(-30)]+18= 2·[22-30]+18= 2·[-8]+18= -16+18=
  59. 59. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18= 2·[22+(-30)]+18= 2·[22-30]+18= 2·[-8]+18= -16+18=
  60. 60. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18= 2·[22+(-30)]+18= 2·[22-30]+18= 2·[-8]+18= -16+18= 2
  61. 61. 2·[22+5·(4-2·5)]+18= 2·[22+5·(4-10)]+18= 2·[22+5·(-6)]+18= 2·[22+(-30)]+18= 2·[22-30]+18= 2·[-8]+18= -16+18= 2
  62. 62. [6+2·(3-5)]-[4-3·(8-6)]=
  63. 63. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]=
  64. 64. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]=
  65. 65. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]=
  66. 66. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]=
  67. 67. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]=
  68. 68. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]=
  69. 69. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]= [6-4]-[-2]=
  70. 70. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]= [6-4]-[-2]=
  71. 71. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]= [6-4]-[-2]=
  72. 72. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]= [6-4]-[-2]= 2+2=
  73. 73. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]= [6-4]-[-2]= 2+2=
  74. 74. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]= [6-4]-[-2]= 2+2=
  75. 75. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]= [6-4]-[-2]= 2+2= 4
  76. 76. [6+2·(3-5)]-[4-3·(8-6)]= [6+2·(-2)]-[4-3·2]= [6+(-4)]-[4-6]= [6-4]-[-2]= 2+2= 4
  77. 77. 18+3·[25-6·(8-3)]=
  78. 78. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]=
  79. 79. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]=
  80. 80. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]= 18+3·[25-30]=
  81. 81. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]= 18+3·[25-30]=
  82. 82. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]= 18+3·[25-30]= 18+3·[-5]=
  83. 83. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]= 18+3·[25-30]= 18+3·[-5]=
  84. 84. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]= 18+3·[25-30]= 18+3·[-5]= 18+(-15)=
  85. 85. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]= 18+3·[25-30]= 18+3·[-5]= 18+(-15)=
  86. 86. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]= 18+3·[25-30]= 18+3·[-5]= 18+(-15)= 18-15=
  87. 87. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]= 18+3·[25-30]= 18+3·[-5]= 18+(-15)= 18-15=
  88. 88. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]= 18+3·[25-30]= 18+3·[-5]= 18+(-15)= 18-15= 3
  89. 89. 18+3·[25-6·(8-3)]= 18+3·[25-6·5]= 18+3·[25-30]= 18+3·[-5]= 18+(-15)= 18-15= 3
  90. 90. 9·(8-3)-6·[2-(6-8)·4]=
  91. 91. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]=
  92. 92. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]=
  93. 93. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]=
  94. 94. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]=
  95. 95. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]=
  96. 96. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]=
  97. 97. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]= 45-6·[2+8]=
  98. 98. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]= 45-6·[2+8]=
  99. 99. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]= 45-6·[2+8]= 45-6·10=
  100. 100. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]= 45-6·[2+8]= 45-6·10=
  101. 101. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]= 45-6·[2+8]= 45-6·10= 45-60=
  102. 102. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]= 45-6·[2+8]= 45-6·10= 45-60=
  103. 103. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]= 45-6·[2+8]= 45-6·10= 45-60= -15
  104. 104. 9·(8-3)-6·[2-(6-8)·4]= 9·5-6·[2-(-2)·4]= 45-6·[2-(-8)]= 45-6·[2+8]= 45-6·10= 45-60= -15
  105. 105. 6·[12-4·(13-6·2)]-35=
  106. 106. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35=
  107. 107. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35=
  108. 108. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35= 6·[12-4·1]-35=
  109. 109. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35= 6·[12-4·1]-35=
  110. 110. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35= 6·[12-4·1]-35= 6·[12-4]-35=
  111. 111. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35= 6·[12-4·1]-35= 6·[12-4]-35=
  112. 112. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35= 6·[12-4·1]-35= 6·[12-4]-35= 6·8-35=
  113. 113. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35= 6·[12-4·1]-35= 6·[12-4]-35= 6·8-35=
  114. 114. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35= 6·[12-4·1]-35= 6·[12-4]-35= 6·8-35= 48-35=
  115. 115. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35= 6·[12-4·1]-35= 6·[12-4]-35= 6·8-35= 48-35=
  116. 116. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35= 6·[12-4·1]-35= 6·[12-4]-35= 6·8-35= 48-35= 13
  117. 117. 6·[12-4·(13-6·2)]-35= 6·[12-4·(13-12)]-35= 6·[12-4·1]-35= 6·[12-4]-35= 6·8-35= 48-35= 13
  118. 118. [3+5·(8-9)]-[7-4·(5-3)]=
  119. 119. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]=
  120. 120. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]=
  121. 121. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]=
  122. 122. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]=
  123. 123. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]=
  124. 124. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]=
  125. 125. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]= [3-5]-[-1]=
  126. 126. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]= [3-5]-[-1]=
  127. 127. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]= [3-5]-[-1]=
  128. 128. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]= [3-5]-[-1]= -2+1=
  129. 129. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]= [3-5]-[-1]= -2+1=
  130. 130. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]= [3-5]-[-1]= -2+1=
  131. 131. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]= [3-5]-[-1]= -2+1= -1
  132. 132. [3+5·(8-9)]-[7-4·(5-3)]= [3+5·(-1)]-[7-4·2]= [3+(-5)]-[7-8]= [3-5]-[-1]= -2+1= -1

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