Evaluating Algebraic Expressions Part 2

Front

Evaluate 3b + 2d when a = 1, b = 3, d = -2

Back

5

Front

b² + 4
when b = 3

Back

13

Front

Subtract -4x + 5y from 3x + 2y.

Back

x - 3y

Front

(y + z)² when y=5 and z=2

Back

49

Front

2x + 5(y - 1) when x=8 and y=5

Back

36

Front

Simplify: -8 + (15 - 3) ÷ 4

Back

-5

Front

Find and explain the error in the calculation: 5 - 3 + 2 = 5 - 5 = 0

Back

Addition was done first and you should have subtracted first

Front

Evaluate the expression for n = 2 and p = 7.
np =

Back

14

Front

Evaluate n + 5² for n=3

Back

28

Front

12 ÷ a + 8
when a = 4

Back

11