math puzzles

18

Upload: florian-manzanilla

Post on 13-May-2015

3.956 views

Category:

Education


44 download

TRANSCRIPT

Page 1: Math puzzles
Page 2: Math puzzles

PUZZLE 1GREEK TEMPLE

THE TEMPLE SHOWN IS MADE OF 11 MATCHES

A. Move 2 matches and get 11 squares.

B. Move 15 matches and get 15 squares.

Page 3: Math puzzles

GREEK TEMPLEAnswer :

A. Move 2 matches and get 11 squares.

1

2

3

4

5

6

7

8109 11

Page 4: Math puzzles

GREEK TEMPLEAnswer :

B. Move 4 matches and get 15 squares.

1

23

4

56

7

89

101213

1114 15

Page 5: Math puzzles

PUZZLE 2 - STAR of DAVIDCAN YOU PUT NUMBERS 1 THROUGH 12 IN THE CIRCLE SO THAT THE SUM OF EACH OF THE SIX ROWS WILL BE 26?

Page 6: Math puzzles

PUZZLE 2 – STAR of DAVID

12

12

3

11 2

6 8

5 10 7 4

9

1

26

26

26

26

26

26

ANSWER

Page 7: Math puzzles

PUZZLE 3 - EIGTHARRANGE NUMBERS 1 – 8 SO THAT NO 2 CONSECUTIVENUMBERS ARE IN CIRCLES THAT ARE CONNECTED BYLINE SEGMENTS.

Page 8: Math puzzles

PUZZLE 3 - EIGHTANSWER:

4 6

7 1 8 2

3 5

Page 9: Math puzzles

PUZZLE 4 - EMPTYWhat will be the next figure on the empty box?

Page 10: Math puzzles

PUZZLE 4 - EMPTYWhat will be the next figure on the empty box?

ANSWER:

Page 11: Math puzzles

PUZZLE 5 - TRIHEXHow many triangles can you find on this figure?

Page 12: Math puzzles

PUZZLE 5 - TRIHEXHow many triangles can you find on this figure?

ANSWER: 28 TRIANGLES

Page 13: Math puzzles

PUZZLE 6 - CUBICHOW MANY CUBES MADE UP THIS FIGURE ?

Page 14: Math puzzles

PUZZLE 6 - CUBICANSWER:

Page 15: Math puzzles

PUZZLE 7 - WHAT’S NEXTWhat will the next figure look like?

Page 16: Math puzzles

PUZZLE 7 - WHAT’S NEXTWhat will the next figure look like?

ANSWER:

Page 17: Math puzzles

PUZZLE 8 - WHAT’S NEXTThe area of the big square is 100 cm2. Find the area of the small square without doing any calculations.

Page 18: Math puzzles

PUZZLE 8 - WHAT’S NEXTThe area of the small square is 50 cm2. The big square is made up of 8 congruent triangles while the small squares is made up 4 congruent triangles

1 2

3 4

5 6

7 8

ANSWER: