Fill in the number of 1-9 without repetition in the box □ × □ = □, □ + □ - □ = □

Fill in the number of 1-9 without repetition in the box □ × □ = □, □ + □ - □ = □


Upstairs, please look at the title. 1-9, how did you come here? 0? 8 is not. Dizzy, look at me
6X9=54,8+7-3=12
The right answer!



Fill in 1-9 squares horizontally and vertically, and the number cannot be repeated
1.(5)()()(2)()()(7)(4)()
2.(1)()()()(7)(3)(6)()()
3.(2)()(9)()(4)()(3)()()
4.()(5)()(4)(3)()()(7)(8)
5.(3)()()()()(9)()()(6)
6.(4)(1)()()(2)()()(9)()
7.()()(2)()(5)()(2()(4)
8.()()(4)(8)(6)()()()(5)
9.()(2)(5)()()(4)()()(7)
1.(5)()()(2)()()(7)(4)()
2.(1)()()()(7)(3)(6)()()
3.(2)()(9)()(4)()(3)()()
4.()(5)()(4)(3)()()(7)(8)
5.(3)()()()()(9)()()(6)
6.(4)(1)()()(2)()()(9)()
7.()()(1)()(5)()(2()(4)
8.()()(4)(8)(6)()()()(5)
9.()(2)(5)()()(4)()()(7)


563281749
one hundred and forty-eight million nine hundred and seventy-three thousand six hundred and fifty-two
two hundred and seventy-nine million six hundred and forty-five thousand three hundred and eighty-one
nine hundred and fifty-two million four hundred and thirty-six thousand one hundred and seventy-eight
three hundred and eighty-seven million five hundred and nineteen thousand four hundred and twenty-six
four hundred and sixteen million seven hundred and twenty-eight thousand five hundred and ninety-three
eight hundred and ninety-one million three hundred and fifty-seven thousand two hundred and sixty-four
seven hundred and thirty-four million eight hundred and sixty-two thousand nine hundred and fifteen
six hundred and twenty-five million one hundred and ninety-four thousand eight hundred and thirty-seven



Put 123456789 in the box (do not repeat)
1 out of 2 * 1 out of 3
What to do? Look who is the lucky star!


327 = 1 / 2 * 654 = 1 / 3 * 981



What numbers should be in brackets 0,1,3,2,6,4,9, ()?
Please explain why


It's a combination of two sequences
0,3,6,9
1,2,4,(8)
The first one is the arithmetic sequence of D = 3
The next one is the equal ratio sequence of q = 2



Find the rule: (1,1) (4,16) (3,9) (7,) what is the number after the comma in the last bracket?


The rule is (a, a)



Fill in the brackets with the appropriate number 3.1.6.4.9.9.12.16 () ()


3.1.6.4.9.9.12.16(15)(25)



() X1 () = () () 52 requires 1-9 to appear once each


(4) X1 (7) (3) (8) = (6) (9) 52 hope to help you



() * 1 () = () () 52, fill in 1 ~ 9 numbers in (), how to fill in each number once?


It took me more than ten minutes to finish this interesting topic



Put 1, 2, 3, 4, 5, 6, 7, 8, 9 and 0 in the following brackets respectively, and do not repeat the numbers. () + ()=(
Fill 1, 2, 3, 4, 5, 6, 7, 8, 9 and 0 in the following brackets respectively, and do not repeat numbers. () + () = (). () x () = (). () - () = ()


1+7=8 4×5=20 9-6=3



Fill in the blanks with the numbers 1-9, which can't be repeated
The space is;
( )+( )=( )
( )-( )=( )
( )=( )-( )


According to my calculation, it is impossible, because the sum of the nine numbers is 55. If the above formula is true, there must be three formulas in which the sum of the three numbers is equal to the sum of the other six numbers, and 55 divided by two can not get an integer, so it is impossible, so the above formula must have no solution