how to make 24 with 1,2,7,8

Use four numbers and operators to make 24.

Use 4 numbers with + - × ÷ () to get 24
1,2,7,8
Time: 00:00
Small numbers, big puzzles — practice mental arithmetic with 24 game

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    • Make 24 with 1,2,7,8

  • copy answer:1+7+2*8
  • copy answer:8+2*(1+7)
  • copy answer:(7-1)/(2/8)
  • copy answer:8/(2/(7-1))
  • copy answer:(7-1)*8/2
  • copy answer:8*(7-1)/2

    • How to Play Math 24 Game

    You get four random numbers. Use + - × / and parentheses to compute exactly 24. Each number must be used exactly once.