Practice WEEK 2 I DAY 1
79
Evaluating Expressions
Name
Date
Expressions Everywhere
Complete each set of problems below. 1. Evaluate each expression for n = 4.
3 + n ______________________
5.5 n ______________________
7 − n ______________________
2 n + 6 ______________________
n ___ 4 ______________________
n 2 − 5 ______________________
n 2 + n + 7.5 ______________________
3 n – 8 ______________________
15 – 2.5 n ______________________
n (3 x 0) ______________________
2. Evaluate each expression for a = 0.75 and b = 2.06.
a + b + 8 ______________________
2( a + b ) ______________________
a + b – 2.2 ______________________
3 a + 2 b ______________________
(2 a + b ) ÷ 4 _____________________ _
a + 4.55 – b ______________________
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