Answers to Number Crosswords 9 & 10

Answers to Number Crosswords 9 & 10

Instructions for Number Crossword 9 Instructions for Number Crossword 10


Correctly obtain the totals of each row and column using only numbers 2, 4 ,7 and 9   and one each of the symbols  x (multiply), - (minus) and + (plus) in every row and column.


 

 
Correctly obtain the totals of each row and column using only numbers 2, 3 ,7 and 8  and one each of the symbols  x (multiply), - (minus) and + (plus) in every row and column.
Number Crossword 9 Number Crossword 10
 

2

+

9

-

4

x

7

=

49

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

=

24

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

=

35

 

 

 

 

x

 

 

 

 

 

 

 

 

 

 

 

=

53

=

 

=

 

=

 

=

 

 

19

 

37

 

77

 

9

 

 

 

  

7

+

3

x

8

-

2

=

78

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

=

12

 

 

 

 

 

 

 

 

 

 

 

 

-

 

x

 

=

64

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

=

25

=

 

=

 

=

 

=

 

 

23

 

19

 

27

 

33

 

 

 

Answer / Solution
 

2

+

9

-

4

x

7

=

49

x

 

-

 

+

 

x

 

 

7

-

4

+

9

x

2

=

24

-

 

x

 

-

 

-

 

 

4

x

7

-

2

+

9

=

35

+

 

+

 

x

 

+

 

 

9

-

2

x

7

+

4

=

53

=

 

=

 

=

 

=

 

 

19

 

37

 

77

 

9

 

 

 

 Answer / Solution
 

7

+

3

x

8

-

2

=

78

-

 

x

 

+

 

+

 

 

2

x

8

-

7

+

3

=

12

x

 

-

 

x

 

x

 

 

3

+

7

-

2

x

8

=

64

+

 

+

 

-

 

-

 

 

8

-

2

x

3

+

7

=

25

=

 

=

 

=

 

=

 

 

23

 

19

 

27

 

33