Enhancement Practice Form 2 ( 2009 )

Instruction : answer all the questions.

1. -62 + ( -19 ) - ( -11 )

2. 5 + ( -4 ) x ( -8 )

3. 5.06 - 1.34 x 8

4. -21 + 17 - 26

5. -26 - ( -7 ) x 4

6. -26 + ( - 15 + 8 )

7. -32 + 11 + ( - 5 )

8. 56 + 14 x ( -3 ) - 37

9. -19 - ( -25 + 9 )

10. 12 x ( -5 ) + ( -10 )


Sorry, will be continue tomorrow.