Answers to Math Puzzles 7 & 8

Answers to Math Puzzles 7 & 8

Instructions for Math Puzzle 7 Instructions for Math Puzzle 8


Complete the six sums using numbers 1,2,3,4,5,6,7,8 and 9.
Each number is used only once.


 

 
Complete the six sums using numbers 1,2,3,4,5,6,7,8 and 9.
Each number is used only once.
Math Puzzle 7 Math Puzzle 8
 

 

-

 

x

6

=

30

+

 

x

 

-

 

 

 

+

 

-

 

=

8

x

 

-

 

x

 

 

 

+

 

x

 

=

27

=

 

=

 

=

 

 

26

 

20

 

18

 

 

 

  

 

x

7

-

 

=

33

-

 

+

 

x

 

 

 

+

 

-

 

=

7

x

 

x

 

+

 

 

 

-

 

x

 

=

21

=

 

=

 

=

 

 

8

 

16

 

15

 

 

 

Answer / Solution
 

8

-

3

x

6

=

30

+

 

x

 

-

 

 

5

+

7

-

4

=

8

x

 

-

 

x

 

 

2

+

1

x

9

=

27

=

 

=

 

=

 

 

26

 

20

 

18

 

 

 

 Answer / Solution
 

5

x

7

-

2

=

33

-

 

+

 

x

 

 

4

+

9

-

6

=

7

x

 

x

 

+

 

 

8

-

1

x

3

=

21

=

 

=

 

=

 

 

8

 

16

 

15