| 1. (10)+(-5)+(-5)+(-10)= | |
| a) | 30 | b) | -30 | c) | 10 | d) | -10 |
| 2. (-12)+(-5)+4+3+9= | |
| a) | -1 | b) | 1 | c) | 4 | d) | -5 |
| 3. 3+(-4)+(-5)+15+(-8)= | |
| a) | -1 | b) | 1 | c) | 23 | d) | -8 |
| 4. (-2-3)+(4+5)+(-6-7)+(10-4)= | |
| a) | -3 | b) | 5 | c) | -5 | d) | -6 |
| 5. (6+1)+(4-5)+(-2-3)= | |
| a) | -1 | b) | 1 | c) | 3 | d) | -3 |
| 6. (3-5)+(1-2)+(5-8)+(6+5)= | |
| a) | 5 | b) | -5 | c) | 10 | d) | 12 |
| 7. (-4-3)+(-7+3)+(1-7)= | |
| a) | -18 | b) | -10 | c) | -17 | d) | 10 |
| 8. -6x4x1= | |
| a) | -24 | b) | -20 | c) | 24 | d) | -18 |
| 9. -7x4x-4= | |
| a) | -112 | b) | 114 | c) | 112 | d) | 128 |
| 10. 12x5x-6= | |
| a) | 360 | b) | -360 | c) | 180 | d) | 30 |
| 11. 5x-7x2= | |
| a) | 70 | b) | -70 | c) | 35 | d) | -35 |
| 12. (5-2)x-3x(3+1)= | |
| a) | -36 | b) | 36 | c) | 63 | d) | -63 |
| 13. -8x3= | |
| a) | -24 | b) | 24 | c) | 11 | d) | -11 |
| 14. 9x7= | |
| a) | 63 | b) | -63 | c) | 16 | d) | -16 |
| 15. -17x8= | |
| a) | 136 | b) | -136 | c) | 25 | d) | -25 |
| 16. -5x-10= | |
| a) | 50 | b) | -50 | c) | 15 | d) | -15 |
| 17. 8x-10= | |
| a) | 80 | b) | 18 | c) | -80 | d) | -18 |
| 18. 23x-4= | |
| a) | -92 | b) | 92 | c) | -27 | d) | 27 |
| 19. -15x-8= | |
| a) | -120 | b) | 23 | c) | -26 | d) | 120 |
| 20. 101x-3= | |
| a) | 300 | b) | -303 | c) | 303 | d) | -300 |
| 21. -13x-1= | |
| a) | -13 | b) | 13 | c) | 14 | d) | -14 |
| 22. 1x13= | |
| a) | 13 | b) | -13 | c) | 14 | d) | -14 |
| 23. -72/8= | |
| a) | 9 | b) | -9 | c) | 12 | d) | -12 |
| 24. 90/-30= | |
| a) | 3 | b) | 30 | c) | 120 | d) | -3 |
| 25. -100/-25= | |
| a) | -4 | b) | 4 | c) | -5 | d) | 5 |