About "123456789 nine numbers fill in the box () = half * () = one third * ()" I want specific solutions. I know
(3)(2)(7)=1/2×(6)(5)(4)=1/3×(9)(8)(1) (1)(9)(2)=1/2×(3)(8)(4)=1/3×(5)(7)(6) (2)(1)(9)=1/2×(4)(3)(8)=1/3×(6)(5)(7) (2)(7)(3)=1/2×(5)(4)(6)=1/3×(8)(1)(9)
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- 1. Vertical and horizontal nine grid, 1 ~ 9, nine numbers filled in the grid, so that the horizontal, vertical, oblique addition is equal to 15, can not be repeated, I want to answer in detail! I only need the detailed answer, how to solve it ~ don't just give me the answer, I will search for the answer myself!
- 2. Fill the numbers 1 to 9 in the small boxes so that the sum of the three numbers on each line is equal to 15
- 3. Fill in the box below with 1-9 numbers, which can't be repeated. Division is equal to division = () division = 2
- 4. Fill 1 to 9 in the box respectively, the equation holds, and the number is not repeated □ ^ ^ ^ ^ = □ × ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
- 5. Fill in the box with numbers 1 to 9, which cannot be repeated □/□=□/□=□□□/□□ □/□=□/□=□□□/□□ □+□=□ □-□=□ □*□=□ □+□=□ □-□=□ □*□=□
- 6. Put the nine numbers 1 ~ 9 in the following box (without repetition or omission) so that the sum of the three numbers in each horizontal, vertical and horizontal direction is equal. Given that the position of number 8 is (3,1), write other numbers 3 □□□ 2 □□□ 1 □□8 1 2 3
- 7. Do not repeat the nine numbers 1-9 in the box below, Do not repeat the nine numbers 1-9 in the box below (1)□□×□=□□ □×□=□□ (2)□□÷□=□ □÷□=□□÷□ The nine numbers of 1-9 in each question can't be repeated
- 8. Will 1.2.3 These nine numbers are filled in the nine squares of the square so that the sum of the numbers in each row, column and three squares on the diagonal line is equal to 15? In the lattice of a 3 × 3 square □□□ □□□ This is in a square Just tell me what it is. Better give me the formula. I'll give it to whoever tells me
- 9. 1, 3, 5, 7, 9, 11, these six numbers are filled in the square, so that the sum of three numbers on each line is equal to 15?
- 10. Fill in the box with 12345678 so that the sum of the three numbers on each line equals 15 There is no need to fill in the middle square
- 11. Fill in 1.2.3.4.5.6.7.8.9 in the box
- 12. 123456789 fill in the box with nine numbers () = half * () = one third * () ()
- 13. Please fill in the blanks of the following formula with the seven numbers of 0, 1, 2, 3, 4, 5 and 6 to make the equation hold
- 14. 9. Use the numbers 1, 2, 3, 4, 5, 6, 7 and 8 to fill in the box of the following equation without repetition, so that the equation holds 1+□+□=9+□+□=8+□+□=6+□+□
- 15. Fill in 0.1.2.3.4.5.6.7.8.9 in the following () to make the equation true. (the number cannot be repeated) ( )+( )=( ) ( )—( )=( ) ( )x( )=( )( )
- 16. Fill nine numbers 1-9 in the following to make the equation hold. (the numbers can't be repeated). □ ^ ^ ^ = □ × ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^
- 17. 0-9 number plus number equals one digit number minus number equals one digit number and the remaining number equals two digits. It cannot be repeated
- 18. 1-9, 9 digits, make up 3 3-digit numbers, among which 2 3-digit numbers are subtracted, but the numbers cannot be repeated
- 19. 0-9, make up two four digit, subtract and multiply by a two digit, equal to 900, each number can not be repeated
- 20. Two 10's and two 4's are equal to 24. Add, subtract, multiply and divide randomly. They should be equal to 24. The numbers can't be repeated