4 () 4 () 4 = 7 () filled with operation symbols Add another 4 () 4 () 4 = 2
4+4-4÷4=7
4÷4+4÷4=2
RELATED INFORMATIONS
- 1. 4 () 4 () 4 = 4
- 2. How to fill in the operation symbol for 4 = 5
- 3. What are the operation symbols to be filled in when the last four equals nine
- 4. Fill in the operation symbol between 9 2, and the result is 1000
- 5. Fill in the number in ×, and the operation symbol in × (□ ×) × 19 = 8 × (25 × 9)
- 6. (1.992) * (1.992) * (19.922) = 1992 with operation symbol filled in the middle
- 7. 5 = {1 -- 10} add symbols between them to make the answers get 1,2,3,4,5,6,7,8,9,10! (5+5)÷5-5÷5=1 (5+5)÷5+5-5=2 (5+5)÷5+5÷5=3 5+5-5÷5-5=4 5×5-5×5+5=5 5+5÷5-5+5=6 (5÷5+5)+5÷5=7 (5+5+5)÷5+5=8 (5×5-5)÷5+5=9 (5×5+5×5)÷5=10 5 x5 x5 x(5 -5)=0 5 ÷5 +5 x(5 -5)=1 (5+ 5)÷ 5 +5 -5=2 5÷5+( 5+5)÷5=3 (5 +5+ 5+ 5)÷ 5=4 5 x5÷ 5+ 5- 5=5
- 8. 24 points: [the given four numbers, the use of "+. -. X. /" and multiplication square operation symbols and brackets, you can disorder the order, the calculated number is equal to 24] 《 4 5 7 9 》 《 3 7 8 8 》 《 2 2 8 8 》 《 3 3 7 7 》 《 1 3 5 7 》 《2 3 6 9》
- 9. Fill in the appropriate operation symbols and brackets on the horizontal line to calculate "24 points" - 4_____ 6 _____ (-3) _____ 2=24
- 10. What symbol does 9999 use to calculate 24 points
- 11. Fill in the middle of 5 = 11 with appropriate operation symbol, which can be in brackets
- 12. 11 8, fill in the operation symbol, how can we get 2005?
- 13. Add operation symbols or brackets between the following four numbers to make the result equal to 24. Use 9, 3, 7, 2,
- 14. How to add sign equal to 24 for 3, - 5,7, - 13
- 15. 3 3 7 7 fill in the operation symbol, so that the final answer is equal to 24 Can use add, subtract, multiply, divide, bracket, bracket, brace
- 16. Fill in appropriate operation symbols between 3, 3, 7 and 7 to make the result equal to 24
- 17. 10 69 32 = 48, add bracket and operation symbol
- 18. 7 8 9 10 = 24 fill in the operation symbol can not change the position
- 19. Fill them in with the notation 1 9 = 10 in order
- 20. )5 () 5 () 5 () 5 = 4; 9 () 9 () 9 () 9 () 9 = 18 fill in the operation symbols in brackets 9 () 9 () 9 () 9 = 18,