Page 7 - Compilation of Worksheets1

ACTIVITY # 6

EVALUATING ALGEBRAIC EXPRESSION

Just substitute the
given value of the
Evaluating algebraic variables to the
expression is just like expression then
finding the value or perform the rules in
the number equivalent adding, subtracting,
to the given multiplying and
expression. dividing integers.

Let’s Practice REMEMBER!!
Be careful with
the signs

Help Jimmy find his favourite food!!

Evaluate all the algebraic expressions inside the box using the given values of the variables below. Write your answer on
the blank inside each box. Then shade the box with an answer less than 5 to help Jimmy find his favourite food.

x = 2 y = 1 z = -1 a = -2 b = 3 c = 0

6x + 6 2y + 20 9x – 2 6y + 6 8b + 1 7z – 3

_________ _________ _________ _________ _________ _________

10y + 5 8b – 3 6b – 5 3a + 20 a + b x – c

_________ _________ _________ _________ _________ _________
yb 2a – 3 c (2ba) 15y – 5 bc 9 – a

_________ _________ _________ _________ _________ _________

y + 2 9x – 6 6b – 14 6c + 7 3z + 2a 6y + 4

_________ _________ _________ _________ _________ _________

2z – 6 10z + 20 2a – z 8y – 2 4y – 10 2x + 6

_________ _________ _________ _________ _________ _________

8b + 3 8c + 13 xy – 5 3x – 2 a + 6 5x + 5

_________ _________ _________ _________ _________ _________