Read each question, think carefully and answer as best you can. Please do not solicit help from anyone. Let’s see how well you think for yourselves.
1. Rewrite each of the following algebraic expressions leaving out the multiplication or division sign
a. 7 x x
b. y x 5
c. 1 ÷ r
d. s ÷ 4
2. Write as an algebraic expression.
a. x plus 3
b. y decreased by 4
c. 5 times p
d. One third of q
e. 7 divided by w
f. y decreased by 9
g. 25 more than n
h. 8 more than twice m
3. Lawrence has $100. How many dollars had he left if he spent $x?
4. An orange costs c cents. How much will a dozen oranges

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