making numbers

1. Using 10,6,1,5 and make 10. You can use any basic operations( add, subtract, multiply, division)

• 5+1-6+10

• 5-1-6-10

• 10x1+6-5

• 10x1-6+5

2. Using 8,1,4,3 and make 39. You can use any basic operations( add, subtract, multiply, division)

• 8x3x4-1

• 8x1x4+3

• 8+1+4+3

• 8+1x4+3

3. Using 3,7,2,6 and make 19. You can use any basic operations( add, subtract, multiply, division)

• 3-2+7+6

• 3x2+6+7

• 3x2+6-7

• 3+2x6+7

4. Using 3,1,8,1 and make 12. You can use any basic operations( add, subtract, multiply, division)

• 3x8+1-1

• 3+1+8+1

• 3x1+8+1

• 3+8+1+1

5. Using 10,7,3,1 and make 15. You can use any basic operations( add, subtract, multiply, division)

• 3x10-7-1

• 10+3+7+1

• 10-7x3+1

• 10+7-3+1

6. Using 4,9,3,8 and make 71. You can use any basic operations( add, subtract, multiply, division)

• 8x9-4+3

• 8-9-4-3

• 3+4x8x9

• 3x4+8+9

7. Using 7,8,10,8 and make 47. You can use any basic operations( add, subtract, multiply, division)

• 8x8-10+7

• 8-8-7x10

• 8x8-7-10

• 10x8-8-7

8. Using 9,10,5,5 and make 54. You can use any basic operations( add, subtract, multiply, division)

• 5x10+9+5

• 5x10+9-4

• 9x10+5+5

• 10x5+9+5

9. Using 3,1,6,2 and make 1. You can use any basic operations( add, subtract, multiply, division)

• 3x2x1+6

• 3+2+1+6

• 3x2+1-6

• 3x6+2-1

10. Using 6,7,2,1 and make 15. You can use any basic operations( add, subtract, multiply, division)

• 1x2+7-6

• 6-2+1+6

• 6+1-7+2

• 6+7+2x1