Word Problems Worksheet - Regional Professional Development Program Page 18
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47Fig. 1
Fig. 2
Fig. 3
Southern Nevada
Regional Professional Development Program
Set 13
1) Carlos and his friends went to the music store to buy CDs. Carlos bought twice as
many as his friend Garrett. Garrett bought 4 more than their other friend Roxanne.
Garrett bought 6 CDs. How many did Carlos and Roxanne buy?
2) Kalli’s mother gave her $30.00 to go to the grocery store. She bought 5 cans of
peaches at $0.88 per can, two frozen pizzas at $7.49 each, and a bag of potatoes for
$2.99. How much change did Kalli get back?
3) If the pattern shown continues how many
th
dots will there be in the 25
figure?
4) Which expression is easier to simplify: 4(267) or 4(200 + 60 + 7)? Explain your
reasoning.
5) Use the regular polygons to fill in the table provided. How many lines of symmetry
does a regular decagon have?
Number
Lines of
of Sides
Symmetry
3
3
4
5
6
6) How could you make the following expression easier to simplify? 7 2 3 5
x x x
Which property(s) did you use?
7) There are 8 freshmen to every 7 sophomores at Red Sand High School. There are
1125 students in the two classes combined. How many of the students are freshmen?
8) How many perfect squares are there less than 200?
9) What is the positive difference between
121
and 225 ?
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