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(1)

(1) 56 × 35 = (2) 13 × 65 = (3) 6× 43 =

(4) 54 ×6 = (5) 56 ×4 = (6) 6× 53 =

(7) 14 ×2 = (8) 23 × 56 = (9) 16 × 34 =

(10) 53 ×6 = (11) 2× 41 = (12) 43 × 56 =

(13) 32 × 56 = (14) 16 ×3 = (15) 16 ×2 =

(16) 25 × 74 = (17) 14 × 65 = (18) 43 × 65 =

(19) 65 × 52 = (20) 35 × 16 = (21) 16 × 32 =

(22) 16 × 45 = (23) 4× 32 = (24) 6× 23 =

(2)

(1) 56 × 35 =

1

2

(2) 1 3 × 6 5 =

2

5

(3) 6× 4

3 =

8

(4) 54 ×6 =

15

2

(5)

5

6 ×4 =

10

3

(6) 6× 5

3 =

10

(7) 14 ×2 =

1

2

(8) 2 3 × 5 6 =

5

9

(9) 1 6 × 3 4 =

1

8

(10) 53 ×6 =

10

(11) 2

× 14 =

1

2

(12) 4 3 × 5 6 =

10

9

(13) 32 × 56 =

5

4

(14)

1

6 ×3 =

1

2

(15)

1

6 ×2 =

1

3

(16) 25 × 74 =

7

10

(17) 1 4 × 6 5 =

3

10

(18) 4 3 × 6 5 =

8

5

(19) 65 × 52 =

3

(20) 3 5 × 1 6 =

1

10

(21) 1 6 × 3 2 =

1

4

(22) 16 × 45 =

2

15

(23) 4× 3

2 =

6

(24) 6× 2

3 =

4

(25) 65 × 32 =

9

(3)

(1) 23 × 14 = (2) 56 ×2 = (3) 16 ×3 =

(4) 6× 4

3 = (5)

4 3 ×

5

6 = (6)

6 5 ×

5 4 =

(7) 34 × 16 = (8) 16 × 43 = (9) 25 × 16 =

(10) 16 × 25 = (11) 56 × 23 = (12) 65 × 43 =

(13) 34 × 56 = (14) 53 × 65 = (15) 23 × 65 =

(16) 34 × 65 = (17) 16 × 32 = (18) 74 × 25 =

(19) 16 × 35 = (20) 3× 16 = (21) 14 × 25 =

(22) 12 ×6 = (23) 16 × 45 = (24) 35 × 56 =

(4)

(1) 23 × 14 =

1

6

(2)

5

6 ×2 =

5

3

(3)

1

6 ×3 =

1

2

(4) 6× 4

3 =

8

(5) 4

3 × 5 6 =

10

9

(6) 6 5 × 5 4 =

3

2

(7) 34 × 16 =

1

8

(8) 1 6 × 4 3 =

2

9

(9) 2 5 × 1 6 =

1

15

(10) 16 × 25 =

1

15

(11) 5 6 × 2 3 =

5

9

(12) 6 5 × 4 3 =

8

5

(13) 34 × 56 =

5

8

(14) 53 × 65 =

2

(15) 2 3 ×

6 5 =

4

5

(16) 34 × 65 =

9

10

(17) 1 6 × 3 2 =

1

4

(18) 7 4 × 2 5 =

7

10

(19) 16 × 35 =

1

10

(20) 3×

1 6 =

1

2

(21) 1 4 × 2 5 =

1

10

(22) 12 ×6 =

3

(23) 1 6 × 4 5 =

2

15

(24) 3 5 × 5 6 =

1

2

(25) 56 × 35 =

1

(5)

(1) 43 × 65 = (2) 65 × 54 = (3) 65 × 34 =

(4) 34 × 65 = (5) 34 ×6 = (6) 35 × 16 =

(7) 65 × 74 = (8) 45 ×2 = (9) 65 × 32 =

(10) 2× 1

4 = (11)

2 3 ×

6

5 = (12)

6 5 ×

5 3 =

(13) 23 × 54 = (14) 54 × 52 = (15) 16 ×3 =

(16) 53 × 65 = (17) 2× 16 = (18) 53 ×6 =

(19) 13 × 65 = (20) 6× 12 = (21) 56 × 43 =

(22) 65 × 23 = (23) 56 × 32 = (24) 14 × 65 =

(6)

(1) 43 × 65 =

8

5

(2) 6 5 × 5 4 =

3

2

(3) 6 5 × 3 4 =

9

10

(4) 34 × 65 =

9

10

(5) 43 ×6 =

8

(6) 3 5 ×

1 6 =

1

10

(7) 65 × 74 =

21

10

(8)

5

4 ×2 =

5

2

(9) 6 5 × 3 2 =

9

5

(10) 2× 1 4 =

1

2

(11) 2 3 × 6 5 =

4

5

(12) 65 × 53 =

2

(13) 23 × 54 =

5

6

(14) 45 × 52 =

2

(15) 1

6 ×3 =

1

2

(16) 53 × 65 =

2

(17) 2

× 16 =

1

3

(18) 53 ×6 =

10

(19) 13 × 65 =

2

5

(20) 6× 1

2 =

3

(21) 5 6 ×

4 3 =

10

9

(22) 65 × 23 =

4

5

(23) 5 6 × 3 2 =

5

4

(24) 1 4 × 6 5 =

3

10

(25) 23 × 34 =

1

(7)

(1) 25 × 16 = (2) 56 × 25 = (3) 56 × 34 =

(4) 13 × 65 = (5) 43 × 65 = (6) 16 × 34 =

(7) 16 × 35 = (8) 32 × 43 = (9) 14 × 23 =

(10) 74 ×6 = (11) 34 × 16 = (12) 16 × 23 =

(13) 6× 2

3 = (14)

6 5 ×

2

3 = (15)

5 6 ×

4 3 =

(16) 4× 3

2 = (17)

2 3 ×

6

5 = (18) 6× 1 4 =

(19) 53 ×6 = (20) 65 × 54 = (21) 56 ×4 =

(22) 6× 5

2 = (23)

3 4 ×

6

5 = (24)

4 5 ×

1 6 =

(8)

(1) 25 × 16 =

1

15

(2) 5 6 × 2 5 =

1

3

(3) 5 6 × 3 4 =

5

8

(4) 13 × 65 =

2

5

(5) 4 3 × 6 5 =

8

5

(6) 1 6 × 3 4 =

1

8

(7) 16 × 35 =

1

10

(8) 32 × 43 =

2

(9) 1 4 ×

2 3 =

1

6

(10) 74 ×6 =

21

2

(11) 3 4 × 1 6 =

1

8

(12) 1 6 × 2 3 =

1

9

(13) 6× 2

3 =

4

(14) 6 5 × 2 3 =

4

5

(15) 5 6 × 4 3 =

10

9

(16) 4× 3

2 =

6

(17) 2 3 ×

6 5 =

4

5

(18) 6×

1 4 =

3

2

(19) 53 ×6 =

10

(20) 6 5 × 5 4 =

3

2

(21) 5

6 ×4 =

10

3

(22) 6× 5

2 =

15

(23) 3 4 × 6 5 =

9

10

(24) 4 5 × 1 6 =

2

15

(25) 6× 5

(9)

(1) 35 × 16 = (2) 2× 34 = (3) 32 ×6 =

(4) 16 × 23 = (5) 6× 53 = (6) 6× 54 =

(7) 12 × 65 = (8) 21 × 47 = (9) 16 ×3 =

(10) 56 × 34 = (11) 4× 56 = (12) 6× 23 =

(13) 25 × 16 = (14) 23 × 43 = (15) 43 ×6 =

(16) 3× 1

6 = (17)

5

3 ×6 = (18) 1 3 ×

6 5 =

(19) 16 × 32 = (20) 53 × 56 = (21) 16 ×2 =

(22) 34 × 16 = (23) 56 × 74 = (24) 54 ×6 =

(10)

(1) 35 × 16 =

1

10

(2) 2×

3 4 =

3

2

(3) 32 ×6 =

9

(4) 16 × 23 =

1

9

(5) 6× 5

3 =

10

(6) 6× 5 4 =

15

2

(7) 12 × 65 =

3

5

(8)

1 2 ×

4 7 =

2

7

(9)

1

6 ×3 =

1

2

(10) 56 × 34 =

5

8

(11) 4×

5 6 =

10

3

(12) 6× 2

3 =

4

(13) 25 × 16 =

1

15

(14) 32 × 43 =

2

(15) 43 ×6 =

8

(16) 3× 1 6 =

1

2

(17) 53 ×6 =

10

(18) 1 3 ×

6 5 =

2

5

(19) 16 × 32 =

1

4

(20)

3 5 ×

5 6 =

1

2

(21)

1

6 ×2 =

1

3

(22) 34 × 16 =

1

8

(23)

6 5 ×

7 4 =

21

10

(24)

5

4 ×6 =

15

2

(25) 45 × 12 =

2

(11)

(1) 56 × 47 = (2) 16 × 25 = (3) 65 × 13 =

(4) 56 × 32 = (5) 35 × 16 = (6) 6× 74 =

(7) 12 × 65 = (8) 47 ×6 = (9) 74 × 65 =

(10) 32 × 47 = (11) 34 ×6 = (12) 35 × 56 =

(13) 34 × 56 = (14) 47 × 12 = (15) 3× 16 =

(16) 53 ×6 = (17) 4× 61 = (18) 56 × 35 =

(19) 45 × 56 = (20) 65 ×2 = (21) 16 × 45 =

(22) 52 × 65 = (23) 43 ×6 = (24) 6× 23 =

(12)

(1) 56 × 47 =

10

21

(2) 1 6 × 2 5 =

1

15

(3) 6 5 × 1 3 =

2

5

(4) 56 × 32 =

5

4

(5) 3 5 × 1 6 =

1

10

(6) 6×

7 4 =

21

2

(7) 12 × 65 =

3

5

(8)

7

4 ×6 =

21

2

(9) 7 4 × 6 5 =

21

10

(10) 32 × 47 =

6

7

(11) 43 ×6 =

8

(12) 3 5 ×

5 6 =

1

2

(13) 34 × 56 =

5

8

(14) 4 7 × 1 2 =

2

7

(15)

3× 1 6 =

1

2

(16) 53 ×6 =

10

(17) 4

× 16 =

2

3

(18) 5 6 × 3 5 =

1

2

(19) 45 × 56 =

2

3

(20)

5

6 ×2 =

5

3

(21) 1 6 × 4 5 =

2

15

(22) 52 × 65 =

3

(23) 3

4 ×6 =

9

2

(24) 6× 2

3 =

4

(25) 54 × 65 =

3

(13)

(1) 53 × 65 = (2) 56 × 43 = (3) 23 × 65 =

(4) 53 ×6 = (5) 45 × 16 = (6) 13 ×6 =

(7) 23 × 16 = (8) 21 ×6 = (9) 2× 56 =

(10) 32 × 43 = (11) 23 × 56 = (12) 56 × 34 =

(13) 34 × 56 = (14) 12 × 45 = (15) 34 × 16 =

(16) 74 × 65 = (17) 45 ×2 = (18) 3× 16 =

(19) 56 × 35 = (20) 32 × 14 = (21) 52 ×4 =

(22) 34 × 25 = (23) 16 × 47 = (24) 65 × 53 =

(14)

(1) 53 × 65 =

2

(2) 5 6 × 4 3 =

10

9

(3) 2 3 × 6 5 =

4

5

(4) 53 ×6 =

10

(5) 4 5 ×

1 6 =

2

15

(6) 13 ×6 =

2

(7) 23 × 16 =

1

9

(8) 12 ×6 =

3

(9) 2

× 56 =

5

3

(10) 32 × 43 =

2

(11) 2 3 × 5 6 =

5

9

(12) 5 6 × 3 4 =

5

8

(13) 34 × 56 =

5

8

(14) 1 2 × 4 5 =

2

5

(15) 3 4 × 1 6 =

1

8

(16) 74 × 65 =

21

10

(17)

5

4 ×2 =

5

2

(18) 3×

1 6 =

1

2

(19) 56 × 35 =

1

2

(20) 2 3 × 1 4 =

1

6

(21) 52 ×4 =

10

(22) 34 × 25 =

3

10

(23) 1 6 × 4 7 =

2

21

(24) 65 × 53 =

2

(25) 6× 5 4 =

15

(15)

(1) 16 ×3 = (2) 34 × 16 = (3) 13 ×6 =

(4) 35 × 56 = (5) 6× 13 = (6) 43 × 65 =

(7) 74 ×6 = (8) 34 × 65 = (9) 34 ×6 =

(10) 6× 4

3 = (11)

2

3 ×6 = (12) 6 5 ×

3 2 =

(13) 65 × 14 = (14) 43 × 32 = (15) 6× 74 =

(16) 45 × 12 = (17) 65 × 34 = (18) 23 × 56 =

(19) 45 × 16 = (20) 56 × 35 = (21) 16 × 25 =

(22) 56 × 32 = (23) 65 × 53 = (24) 6× 23 =

(16)

(1) 16 ×3 =

1

2

(2) 3 4 × 1 6 =

1

8

(3) 13 ×6 =

2

(4) 35 × 56 =

1

2

(5) 6× 1

3 =

2

(6) 4

3 × 6 5 =

8

5

(7) 74 ×6 =

21

2

(8) 3 4 × 6 5 =

9

10

(9) 3

4 ×6 =

9

2

(10) 6× 4

3 =

8

(11)

2

3 ×6 =

4

(12) 6 5 ×

3 2 =

9

5

(13) 65 × 14 =

3

10

(14) 43 × 32 =

2

(15) 6

× 74 =

21

2

(16) 45 × 12 =

2

5

(17) 6 5 × 3 4 =

9

10

(18) 2 3 × 5 6 =

5

9

(19) 45 × 16 =

2

15

(20) 5 6 × 3 5 =

1

2

(21) 1 6 × 2 5 =

1

15

(22) 56 × 32 =

5

4

(23) 65 × 53 =

2

(24) 6× 23 =

4

(25) 23 × 54 =

5

(17)

(1) 56 × 34 = (2) 65 ×3 = (3) 54 × 65 =

(4) 52 × 65 = (5) 6× 23 = (6) 45 × 56 =

(7) 6× 1

3 = (8) 2×

5

6 = (9)

1

6 ×3 =

(10) 6× 3

4 = (11)

1

6 ×4 = (12) 3× 5 6 =

(13) 4× 3

2 = (14)

1 3 ×

6

5 = (15)

4 7 ×

1 6 =

(16) 16 × 43 = (17) 65 ×4 = (18) 65 × 13 =

(19) 52 × 47 = (20) 65 × 43 = (21) 32 × 16 =

(22) 65 × 23 = (23) 65 ×2 = (24) 34 × 16 =

(18)

(1) 56 × 34 =

5

8

(2)

5

6 ×3 =

5

2

(3) 5 4 × 6 5 =

3

2

(4) 52 × 65 =

3

(5) 6× 23 =

4

(6) 4 5 ×

5 6 =

2

3

(7) 6× 1

3 =

2

(8) 2× 5 6 =

5

3

(9)

1

6 ×3 =

1

2

(10) 6× 3 4 =

9

2

(11)

1

6 ×4 =

2

3

(12) 3×

5 6 =

5

2

(13) 4× 3

2 =

6

(14) 1 3 × 6 5 =

2

5

(15) 4 7 × 1 6 =

2

21

(16) 16 × 43 =

2

9

(17)

5

6 ×4 =

10

3

(18) 6 5 × 1 3 =

2

5

(19) 52 × 47 =

10

7

(20) 6 5 × 4 3 =

8

5

(21) 3 2 × 1 6 =

1

4

(22) 65 × 23 =

4

5

(23)

5

6 ×2 =

5

3

(24) 3 4 × 1 6 =

1

8

(25) 16 × 47 =

2

(19)

(1) 53 × 65 = (2) 61 ×4 = (3) 3× 16 =

(4) 14 × 65 = (5) 54 × 23 = (6) 65 × 43 =

(7) 32 × 56 = (8) 47 × 16 = (9) 34 × 16 =

(10) 25 × 56 = (11) 52 × 65 = (12) 2× 34 =

(13) 47 × 52 = (14) 6× 43 = (15) 43 × 16 =

(16) 56 ×2 = (17) 6× 53 = (18) 6× 13 =

(19) 56 × 34 = (20) 35 ×6 = (21) 16 × 43 =

(22) 65 × 34 = (23) 16 × 34 = (24) 52 × 45 =

(20)

(1) 53 × 65 =

2

(2) 1

6 ×4 =

2

3

(3) 3×

1 6 =

1

2

(4) 14 × 65 =

3

10

(5) 5 4 × 2 3 =

5

6

(6) 6 5 × 4 3 =

8

5

(7) 32 × 56 =

5

4

(8) 4 7 × 1 6 =

2

21

(9) 3 4 × 1 6 =

1

8

(10) 25 × 56 =

1

3

(11) 52 × 65 =

3

(12) 2

× 34 =

3

2

(13) 47 × 52 =

10

7

(14) 6× 4

3 =

8

(15) 4 3 ×

1 6 =

2

9

(16) 56 ×2 =

5

3

(17) 6× 5

3 =

10

(18) 6× 1

3 =

2

(19) 56 × 34 =

5

8

(20) 53 ×6 =

10

(21) 1 6 ×

4 3 =

2

9

(22) 65 × 34 =

9

10

(23) 1 6 × 3 4 =

1

8

(24) 52 × 45 =

2

(25) 34 × 56 =

5

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