Designing exercise and solution for Basic Algebra. [M1]

EXERCISE: BIDMAS

11)2x5+7                 3) 10 -2x5            5) (4-3)x(10-7)           7) (55-5)➗5

  2) (2+7)x3               4)14-6+9            6)36➗4+5                8)(37-3)➗(12-8)

Example I:

a a) Find a when

   1)   a=4                               b) a=8

Example ll:

a)   Workout the value of each expression when b=6

l) 5+3b                  ll) 2b-10 

b)   Use the rule h=5(12-k) to work out h when:

              i)K=7                        ii) k=3 
              
c) use the rule a=6-b to work out a when:

                             3

i)b=6                     ii) b= 15