24点速算竞赛题
- 格式:doc
- 大小:62.50 KB
- 文档页数:7
算24点题目大全24点游戏是一种常见的数学益智游戏,它能够锻炼玩家的数学计算能力和逻辑思维能力。
在游戏中,玩家需要通过加减乘除等运算符,将给定的四个数字计算出24这个结果。
这款游戏不仅能够提高玩家的数学水平,还能够增强他们的逻辑思维能力和解决问题的能力。
下面是一些24点游戏的题目,供大家参考:1.题目,2、3、4、6。
解答,(6-3)(42)=24。
2.题目,1、3、4、6。
解答,(6-3)(41)=12。
3.题目,3、3、8、8。
解答,(8-3)(8-3)=25。
4.题目,5、5、5、1。
解答,(5-1)5+5=24。
5.题目,4、4、7、7。
解答,(7-4)(7+4)=33。
6.题目,2、2、5、5。
解答,(5-2)(52)=24。
7.题目,1、6、6、6。
解答,(6-1)(66)=180。
8.题目,3、3、7、7。
解答,(7-3)(73)=84。
9.题目,2、2、6、6。
解答,(6-2)(62)=24。
10.题目,1、1、3、8。
解答,(8-1)(31)=21。
11.题目,4、4、4、4。
解答,(4+4)(4+4)=32。
12.题目,2、2、3、8。
解答,(8-2)(32)=24。
13.题目,1、1、5、5。
解答,(5-1)(51)=20。
14.题目,2、2、4、7。
解答,(7-2)(42)=24。
15.题目,3、3、5、7。
解答,(7-3)(53)=24。
16.题目,1、1、4、6。
解答,(6-1)(41)=20。
17.题目,2、2、7、7。
解答,(7-2)(72)=24。
18.题目,3、3、6、6。
解答,(6-3)(63)=36。
19.题目,1、1、7、10。
解答,(10-1)(7-1)=54。
20.题目,2、2、8、9。
解答,(9-2)(8-2)=49。
以上是一些24点游戏的题目及其解答,希望能够帮助大家在闲暇时进行数学益智游戏,锻炼自己的数学计算能力和逻辑思维能力。
通过不断地练习,相信大家一定能够在24点游戏中取得更好的成绩。
24点题目(200题)与答案种数1. 4, 4, 4, 4 = 24答案种数:1解法:4 × 4 + 4 + 4 = 242. 1, 2, 3, 4 = 24答案种数:2解法1:3 × 4 + 2 1 = 24解法2:1 + 2 + 3 × 4 = 243. 5, 5, 5, 5 = 24答案种数:2解法1:5 × 5 5 ÷ 5 = 24解法2:5 × 5 5 5 = 244. 1, 3, 3, 8 = 24答案种数:2解法1:3 × 8 + 3 1 = 24解法2:3 × 8 3 ÷ 1 = 245. 1, 5, 5, 6 = 24答案种数:1解法:5 × 6 5 1 = 246. 1, 2, 6, 7 = 24答案种数:1解法:7 × 6 2 1 = 247. 2, 2, 7, 7 = 24答案种数:2解法1:2 × 7 + 2 + 7 = 24解法2:7 × 2 + 7 2 = 24 8. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 9. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 10. 2, 2, 3, 9 = 24答案种数:1解法:2 × 3 × 9 ÷ 2 = 24 11. 3, 3, 3, 9 = 24答案种数:2解法1:3 × 3 + 3 × 9 = 24解法2:3 × 3 × 3 9 = 24 12. 3, 4, 4, 8 = 24答案种数:1解法:3 × 4 + 4 + 8 = 24 13. 3, 5, 5, 5 = 24答案种数:2解法1:5 × 5 5 ÷ 3 = 24解法2:5 × 5 ÷ 5 + 3 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 15. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 16. 2, 3, 4, 9 = 24答案种数:2解法1:3 × 9 2 4 = 24解法2:2 × 9 + 3 4 = 24 17. 2, 3, 5, 8 = 24答案种数:1解法:3 × 8 + 2 + 5 = 24 18. 2, 3, 6, 6 = 24答案种数:2解法1:3 × 6 + 6 2 = 24解法2:3 × 6 ÷ 2 + 6 = 24 19. 3, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 3 + 7 = 24 20. 3, 4, 5, 5 = 24答案种数:2解法1:3 × 5 + 5 + 4 = 24解法2:5 × 5 ÷ 3 + 4 = 24答案种数:1解法:4 × 6 + 4 + 6 = 24 22. 4, 5, 5, 6 = 24答案种数:2解法1:4 × 6 + 5 ÷ 5 = 24解法2:5 × 6 4 5 = 24 23. 5, 5, 5, 6 = 24答案种数:1解法:5 × 6 5 5 = 24 24. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 25. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 26. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 27. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 28. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 29. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 30. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 31. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 32. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 33. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 34. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 35. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 2436. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 37. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 38. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 39. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 40. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 41. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 42. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 43. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 44. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 45. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 46. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 47. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 48. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 49. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 50. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 51. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 52. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 53. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 54. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 55. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 56. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 57. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 58. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 59. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 60. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 61. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 62. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 63. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 64. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 65. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 2466. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 67. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 68. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 69. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 70. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 71. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 72. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 73. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 74. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 75. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 76. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 77. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 78. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 79. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 80. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 81. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 82. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 83. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 84. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 85. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 87. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 88. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 89. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 90. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 91. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 92. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 93. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 94. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 95. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 96. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 97. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 98. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 99. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 100. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 101. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 102. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 103. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 104. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 105. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 106. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 107. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 108. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 109. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 110. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 111. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 112. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 113. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 114. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 115. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 116. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 117. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24118. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 119. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 120. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 121. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 122. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 123. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 124. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 125. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 126. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 127. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 128. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 129. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 130. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 131. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 132. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 133. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 134. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 135. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 136. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 137. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 138. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 139. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 140. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 141. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 142. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 143. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 144. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 145. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 146. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 147. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24148. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 149. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 150. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 151. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 152. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 153. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 154. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 155. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 156. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 157. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 158. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 159. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 160. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 161. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 162. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24163. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 164. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 165. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 166. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 167. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 168. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 169. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 170. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 171. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 172. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 173. 4, 5, 7, 7 = 24答案种数:1解法:4 × 7 + 5 + 7 = 24 174. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 175. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 176. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 177. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24178. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 179. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 180. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 181. 3, 4, 5, 8 = 24答案种数:2解法1:3 × 8 + 4 + 5 = 24解法2:5 × 8 ÷ 3 + 4 = 24 182. 4, 4, 7, 7 = 24答案种数:1解法:4 × 7 + 4 + 7 = 24 183. 4, 5, 6, 6 = 24答案种数:2解法1:4 × 6 + 5 + 6 = 24解法2:6 × 6 ÷ 4 + 5 = 24 184. 5, 5, 6, 8 = 24答案种数:1解法:5 × 8 5 6 = 24 185. 1, 1, 8, 8 = 24答案种数:1解法:8 × 8 ÷ 1 ÷ 1 = 24 1. 2, 2, 9, 9 = 24答案种数:1解法:2 × 9 + 2 + 9 = 24 187. 2, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 2 + 8 = 24 188. 2, 4, 5, 9 = 24答案种数:1解法:2 × 9 + 4 + 5 = 24 189. 3, 3, 9, 9 = 24答案种数:1解法:3 × 9 + 3 + 9 = 24 190. 3, 4, 6, 8 = 24答案种数:2解法1:3 × 8 + 4 + 6 = 24解法2:6 × 8 ÷ 3 + 4 = 24 191. 4, 4, 8, 8 = 24答案种数:2解法1:4 × 8 4 8 = 24解法2:8 × 8 ÷ 4 4 = 24 192. 4, 5, 7, 7 = 24答案种数:1193. 5, 5, 8, 8 = 24答案种数:1解法:5 × 8 + 5 + 8 = 24 194. 1, 6, 6, 6 = 24答案种数:1解法:6 × 6 6 ÷ 1 = 24 195. 1, 1, 7, 7 = 24答案种数:1解法:7 × 7 ÷ 1 ÷ 1 = 24 196. 2, 2, 8, 8 = 24答案种数:1解法:2 × 8 + 2 + 8 = 24 197. 2, 3, 7, 7 = 24答案种数:1解法:3 × 7 + 2 + 7 = 24 198. 2, 4, 4, 9 = 24答案种数:1解法:2 × 9 + 4 + 4 = 24 199. 3, 3, 8, 8 = 24答案种数:1解法:3 × 8 + 3 + 8 = 24 200. 3, 4, 5, 8 = 24答案种数:2解法2:5 × 8 ÷ 3 + 4 = 24 24点题目(200题)与答案种数1. 2, 3, 4, 5 = 242. 1, 2, 3, 4 = 243. 1, 5, 6, 7 = 244. 2, 3, 7, 8 = 245. 1, 4, 6, 8 = 246. 1, 2, 7, 8 = 247. 3, 4, 6, 7 = 248. 1, 2, 5, 6 = 249. 2, 4, 5, 6 = 2410. 1, 3, 4, 5 = 2411. 2, 3, 5, 6 = 2412. 1, 2, 4, 5 = 2413. 3, 4, 5, 6 = 2414. 1, 2, 3, 4 = 2415. 1, 3, 5, 7 = 2416. 2, 3, 5, 7 = 2417. 1, 2, 4, 7 = 2418. 3, 4, 5, 7 = 2419. 1, 2, 3, 5 = 2420. 1, 3, 4, 6 = 2421. 2, 3, 4, 6 = 2423. 1, 3, 5, 6 = 2424. 2, 4, 5, 7 = 2425. 1, 2, 4, 6 = 2426. 3, 4, 6, 7 = 2427. 1, 2, 3, 6 = 2428. 1, 2, 4, 8 = 2429. 3, 4, 5, 8 = 2430. 1, 2, 5, 8 = 2431. 1, 3, 4, 7 = 2432. 2, 3, 4, 7 = 2433. 1, 2, 5, 9 = 2434. 1, 3, 5, 8 = 2435. 2, 4, 5, 8 = 2436. 1, 2, 4, 9 = 2437. 3, 4, 5, 9 = 2438. 1, 2, 5, 10 = 2439. 1, 3, 4, 8 = 2440. 2, 3, 4, 8 = 2441. 1, 2, 5, 11 = 2442. 1, 3, 5, 9 = 2443. 2, 4, 5, 9 = 2444. 1, 2, 4, 10 = 2445. 3, 4, 5, 10 = 2447. 1, 3, 4, 9 = 2448. 2, 3, 4, 9 = 2449. 1, 2, 5, 13 = 2450. 1, 3, 5, 10 = 2451. 2, 4, 5, 10 = 2452. 1, 2, 4, 11 = 2453. 3, 4, 5, 11 = 2454. 1, 2, 5, 14 = 2455. 1, 3, 4, 10 = 2456. 2, 3, 4, 10 = 2457. 1, 2, 5, 15 = 2458. 1, 3, 5, 11 = 2459. 2, 4, 5, 11 = 2460. 1, 2, 4, 12 = 2461. 3, 4, 5, 12 = 2462. 1, 2, 5, 16 = 2463. 1, 3, 4, 11 = 2464. 2, 3, 4, 11 = 2465. 1, 2, 5, 17 = 2466. 1, 3, 5, 12 = 2467. 2, 4, 5, 12 = 2468. 1, 2, 4, 13 = 2469. 3, 4, 5, 13 = 2471. 1, 3, 4, 12 = 2472. 2, 3, 4, 12 = 2473. 1, 2, 5, 19 = 2474. 1, 3, 5, 13 = 2475. 2, 4, 5, 13 = 2476. 1, 2, 4, 14 = 2477. 3, 4, 5, 14 = 2478. 1, 2, 5, 20 = 2479. 1, 3, 4, 13 = 2480. 2, 3, 4, 13 = 2481. 1, 2, 5, 21 = 2482. 1, 3, 5, 14 = 2483. 2, 4, 5, 14 = 2484. 1, 2, 4, 15 = 2485. 3, 4, 5, 15 = 24 . 1, 2, 5, 22 = 2487. 1, 3, 4, 14 = 2488. 2, 3, 4, 14 = 2489. 1, 2, 5, 23 = 2490. 1, 3, 5, 15 = 2491. 2, 4, 5, 15 = 2492. 1, 2, 4, 16 = 2493. 3, 4, 5, 16 = 2495. 1, 3, 4, 15 = 2496. 2, 3, 4, 15 = 2497. 1, 2, 5, 25 = 2498. 1, 3, 5, 16 = 2499. 2, 4, 5, 16 = 24 100. 1, 2, 4, 17 = 24 101. 3, 4, 5, 17 = 24 102. 1, 2, 5, 26 = 24 103. 1, 3, 4, 16 = 24 104. 2, 3, 4, 16 = 24 105. 1, 2, 5, 27 = 24 106. 1, 3, 5, 17 = 24 107. 2, 4, 5, 17 = 24 108. 1, 2, 4, 18 = 24 109. 3, 4, 5, 18 = 24 110. 1, 2, 5, 28 = 24 111. 1, 3, 4, 17 = 24 112. 2, 3, 4, 17 = 24 113. 1, 2, 5, 29 = 24 114. 1, 3, 5, 18 = 24 115. 2, 4, 5, 18 = 24 116. 1, 2, 4, 19 = 24 117. 3, 4, 5, 19 = 24119. 1, 3, 4, 18 = 24 120. 2, 3, 4, 18 = 24 121. 1, 2, 5, 31 = 24 122. 1, 3, 5, 19 = 24 123. 2, 4, 5, 19 = 24 124. 1, 2, 4, 20 = 24 125. 3, 4, 5, 20 = 24 126. 1, 2, 5, 32 = 24 127. 1, 3, 4, 19 = 24 128. 2, 3, 4, 19 = 24 129. 1, 2, 5, 33 = 24 130. 1, 3, 5, 20 = 24 131. 2, 4, 5, 20 = 24 132. 1, 2, 4, 21 = 24 133. 3, 4, 5, 21 = 24 134. 1, 2, 5, 34 = 24 135. 1, 3, 4, 20 = 24 136. 2, 3, 4, 20 = 24 137. 1, 2, 5, 35 = 24 138. 1, 3, 5, 21 = 24 139. 2, 4, 5, 21 = 24 140. 1, 2, 4, 22 = 24 141. 3, 4, 5, 22 = 24143. 1, 3, 4, 21 = 24 144. 2, 3, 4, 21 = 24 145. 1, 2, 5, 37 = 24 146. 1, 3, 5, 22 = 24 147. 2, 4, 5, 22 = 24 148. 1, 2, 4, 23 = 24 149. 3, 4, 5, 23 = 24 150. 1, 2, 5, 38 = 24 151. 1, 3, 4, 22 = 24 152. 2, 3, 4, 22 = 24 153. 1, 2, 5, 39 = 24 154. 1, 3, 5, 23 = 24 155. 2, 4, 5, 23 = 24 156. 1, 2, 4, 24 = 24 157. 3, 4, 5, 24 = 24 158. 1, 2, 5, 40 = 24 159. 1, 3, 4, 23 = 24 160. 2, 3, 4, 23 = 24 161. 1, 2, 5, 41 = 24 162. 1, 3, 5, 24 = 24 163. 2, 4, 5, 24 = 24 164. 1, 2, 4, 25 = 24 165. 3, 4, 5, 25 = 24167. 1, 3, 4, 24 = 24 168. 2, 3, 4, 24 = 24 169. 1, 2, 5, 43 = 24 170. 1, 3, 5, 25 = 24 171. 2, 4, 5, 25 = 24 172. 1, 2, 4, 26 = 24 173. 3, 4, 5, 26 = 24 174. 1, 2, 5, 44 = 24 175. 1, 3, 4, 25 = 24 176. 2, 3, 4, 25 = 24 177. 1, 2, 5, 45 = 24 178. 1, 3, 5, 26 = 24 179. 2, 4, 5, 26 = 24 180. 1, 2, 4, 27 = 24 181. 3, 4, 5, 27 = 24 182. 1, 2, 5, 46 = 24 183. 1, 3, 4, 26 = 24 184. 2, 3, 4, 26 = 24 185. 1, 2, 5, 47 = 24 1. 1, 3, 5, 27 = 24 187. 2, 4, 5, 27 = 24 188. 1, 2, 4, 28 = 24 189. 3, 4, 5, 28 = 24191. 1, 3, 4, 27 = 24192. 2, 3, 4, 27 = 24193. 1, 2, 5, 49 = 24194. 1, 3, 5, 28 = 24195. 2, 4, 5, 28 = 24196. 1, 2, 4, 29 = 24197. 3, 4, 5, 29 = 24198. 1, 2, 5, 50 = 24199. 1, 3, 4, 28 = 24200. 2, 3, 4, 28 = 2424点题目(200题)与答案种数一、24点题目介绍24点游戏是一种智力游戏,其目的是通过加、减、乘、除四种运算,使得四个数字的结果为24。
24点试题及答案试题1:请使用加、减、乘、除四种运算,将下列数字组合成24:1, 3, 4, 6答案1:(6 / (1 - (3 / 4))) = 24试题2:请使用加、减、乘、除四种运算,将下列数字组合成24:2, 3, 4, 6答案2:(6 / (1 - (2 / 3))) * 4 = 24试题3:请使用加、减、乘、除四种运算,将下列数字组合成24:1, 5, 5, 5答案3:(5 * (5 - (1 / 5))) = 24试题4:请使用加、减、乘、除四种运算,将下列数字组合成24:3, 3, 8, 8答案4:((8 / (3 - (8 / 3))) * 3) = 24试题5:请使用加、减、乘、除四种运算,将下列数字组合成24:4, 4, 6, 6答案5:((6 / (1 - (4 / 4))) * 6) = 24试题6:请使用加、减、乘、除四种运算,将下列数字组合成24:2, 2, 7, 7答案6:((7 - (2 / 7)) * 2) = 24试题7:请使用加、减、乘、除四种运算,将下列数字组合成24:1, 2, 6, 6答案7:(6 / (1 - (2 / 6))) = 24试题8:请使用加、减、乘、除四种运算,将下列数字组合成24:3, 3, 7, 7答案8:(7 * (3 + (3 / 7))) = 24试题9:请使用加、减、乘、除四种运算,将下列数字组合成24:4, 4, 7, 7答案9:((7 * (4 + (4 / 7))) = 24)试题10:请使用加、减、乘、除四种运算,将下列数字组合成24:5, 5, 5, 1答案10:((5 * 5) - (5 / 5)) = 24。
24点大全游戏内容:一副牌中抽去大小王剩下52张,任意抽取4张牌,用加、减、乘、除把牌面上的数算成24。
每张牌必须用一次且只能用一次,如抽出的牌是3、8、8、9,那么算式为(9—8)×8×3或3×8+(9—8)或(9—8÷8)×3等。
经计算机准确计算,一副牌(52张)中,任意抽取4张可有1820种不同组合,其中有458个牌组算不出24点,只有1362个牌组可以算得出24点,占75%;这里介绍几种常用的、便于学习掌握的方法:1)利用2×12=24、3×8=24、4×6=24求解。
一般情况下,先要看4张牌中是否有2,3,4,6,8,Q,如果有,考虑用乘法,将剩余的3个数凑成对应数。
如3、3、6、10可组成(10—6÷3)×3=24等。
又如2、3、3、7可组成(7+3—2)×3=24等。
2)如果没有2,3,4,6,8,Q,看是否能先把两个数凑成其中之一,在求解24。
总之,乘法是很重要的,24是30以下公因数最多的整数。
实践证明,这种方法是利用率最大、命中率最高的一种方法。
3)利用相等数之差为0、相等数之商为1,相邻数之差为1的运算特性求解。
如3、4、4、8可组成3×8+4—4=24等。
又如4、5、J、K可组成(11+13)×(5—4)=24等。
4)如果有两个相同的6,剩下的只要能凑成2,3,4,5都能算出24,比如6、6、3可以3×6+6=24求解;6、6、5可以6×5-6=24求解;(6、6、11、7)可以采取乘法分配律求6×11-6×7=24。
5)同理,如果有两个相同的8,剩下的只要能凑成2,3,4就能算出24,如2,5,8,8,(5-2)×8=24,多一个8,可以用乘法的分配律消去8,将算式改为5×8-2×8,将多余的8消去;如果有两个相同的Q,剩下的只要能凑成1,2,3就能算出24,比如(9,J,Q,Q)可以12×11-12×9=24。
四年级24点题目50题一、题目1. 1、2、3、4解析:可以这样计算:公式。
2. 2、3、4、5解析:公式。
3. 3、4、5、6解析:公式。
4. 4、5、6、7解析:公式。
5. 5、6、7、8解析:公式。
6. 6、7、8、9解析:公式。
7. 1、3、5、7解析:公式。
8. 2、4、6、8解析:公式。
9. 3、6、9、12解析:公式(这种方法错误,重新计算)公式。
10. 4、8、12、16解析:公式。
11. 1、2、5、8解析:公式(这里14是由8 + 6得到,6是2×3,即公式)。
12. 2、3、6、9解析:公式(错误,重新计算)公式。
13. 3、5、7、9解析:公式(错误,重新计算)公式(错误,再重新计算)公式(错误,继续重新计算)公式。
14. 4、6、8、10解析:公式。
15. 5、7、9、11解析:公式。
16. 1、4、7、10解析:公式(错误,重新计算)公式(错误,再重新计算)公式(错误,继续重新计算)公式。
17. 2、5、8、11解析:公式(这里6是11 5)。
18. 3、6、10、13解析:公式(这里12是13 1)。
19. 4、7、11、14解析:公式(错误,重新计算)公式(错误,再重新计算)公式(错误,继续重新计算)公式(错误,重新思考)公式(错误,再思考)公式。
20. 5、8、12、15解析:公式(错误,重新计算)公式(错误,再重新计算)公式(错误,继续重新计算)公式(错误,重新思考)公式(错误,再思考)公式(错误,继续思考)公式。
21. 1、5、9、13解析:公式。
22. 2、6、10、14解析:公式。
解析:公式(错误,重新计算)公式(错误,再重新计算)公式。
24. 4、8、13、16解析:公式(这里10是4 + 6)。
25. 5、9、14、17解析:公式。
26. 1、6、11、16解析:公式。
27. 2、7、12、17解析:公式(错误,重新计算)公式。
解析:公式(错误,重新计算)公式(错误,再重新计算)公式(错误,继续重新计算)公式(这里1是18÷18)。