Question

There are 9 empty cells. Each cell must contain a
number from 1 to 9 without repetition. Certain
symbols are inserted between the empty cells to
form a numerical expression that is equal to the
number given at the end of rows and columns.
Expressions run from left to right and top to bottom.
Fill the empty cells.
​

Answer 1

Answer:

9 3 1

4 2 6

7 8 5

Step-by-step explanation:

1) We have 9 empty cells .

Each cell must contain a number from 1 to 9 without repetition.

In first row,

Only possible condition to get 3, is

9/3/1=3,i.e, 9/3=3,3/1=3

2) In first column,

Input can be 9 x 4 + 7=43

3) In 2nd row,

Input can be 4 + 2 x 6 =4+12=16

4)In third row,

Input can be 7 + 8 -5=10

Verifying 2nd and 3rd column outputs,

=> 3-2+8=9

& 1 x 6 - 5=1

Hence verified.

Required inputs:

9 3 1

4 2 6

7 8 5

Answer 2

Answer:

9 3 1

4 2 6

7 8 5

Step-by-step explanation: