how to make 24 with 1,2,5,7

Use four numbers and operators to make 24.

Use 4 numbers with + - × ÷ () to get 24
1,2,5,7
Time: 00:00
Small numbers, big puzzles — practice mental arithmetic with 24 game

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    • Make 24 with 1,2,5,7

  • copy answer:1*2*(5+7)
  • copy answer:(5+7)/(1/2)
  • copy answer:2*(7+1*5)
  • copy answer:(1+7)*(5-2)
  • copy answer:2*(5+1*7)
  • copy answer:2/1*(5+7)
  • copy answer:2*(7+5/1)
  • copy answer:2/(1/(5+7))
  • copy answer:2*(5+7)/1
  • copy answer:2*(5+7/1)
  • copy answer:5*(7-2)-1

    • 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.