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Family Puzzlers
I. String along with us and find answers that end with
"...sting."
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All answers end with "sting" |
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1 . |
A sting that cures fatigue |
resting |
2 . |
A sting that cures hunger |
feasting |
3 . |
A sting that tidies your room |
dusting |
4 . |
A sting that makes you laugh |
jesting |
5 . |
A sting that cooks your meat |
roasting |
6 . |
A sting that spoils your tools |
rusting |
7 . |
A sting that makes you read a book through |
interesting |
8 . |
A sting that takes a long time |
lasting |
9 . |
A sting that cooks are always using |
tasting |
10 . |
A sting that browns your bread |
toasting |
II. "Please Excuse My Dear Aunt Sally" is memorized by
many students to help them remember the ORDER OF OPERATIONS for solving mathematical
equations. When given a string of numbers you need to solve the equation by doing
the math in this order: Parentheses, Exponents, Multiplication and/or Division,
Addition and /or Subtraction. Unless there are special directions, all equations are
solved in this order.
Solve using order of operations:
| A. 3+(2x4)+22= |
3+(2x4)+22=
3+(2x4)+4=
3+8+4=15 |
| B. (25/5)+1+(16/4)-5= |
(25/5)+1+(16/4)-5=
5+1+4-5=5 |
| C. (12x30)-(10/2)x32= |
(12x30)-(10/2)x32=
(12x30)-(10/2)x9=
150-5x9=
150-45=105 |
If you follow the correct order of operations you are on your way to solving algebraic
expressions.
D. Special directions:
Can you determine the order of operations for this
equation so that the answer will be 1? Fill-in
the
missing symbols.
3 x 2 + 1 - 4 ¸ 3 =1

III. Will the families of the 21st century be
traveling out of this world? Fill-in this space puzzle.
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Out of this world
-- use each word once.
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Sun |
Altair |
Capella |
Formalhaut |
Vega |
Castor |
Achernar |
Alpha
Crucis |
Deneb |
Pollux |
Aldebaran |
Alpha
Centauri |
Rigel |
Shaula |
Bellatrix |
Spica |
Sirius |
Betelgeuse |
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IV. Can you solve this coin puzzle? It's a
difficult puzzle. Use trial and error. Remember to write your money amounts
correctly: c is used after amount and there are NO decimals; $ is used
before the amount and the decimal is used to indicate hundredths of a dollar (5c is the
same as $.05). Many stores advertise something for .99c. Great...that's less
than one cent 99/100 cent. Learn that it just ain't right!
  
25 each of 1c,
10c, 50c and $1.
V. Here's a maze with a twist. Find your way out BUT
you pick up your "toll" as you travel along. What is the lowest possible
toll you will have to pay? Each number represents how many dollars your trip will
cost from "coast-to-coast." Try this as a contest with your family.
Who will have enough money left from $20 to buy ice cream for the family? (Remember
to record the numbers as money.)
  
The lowest possible scoring route is 9.
Let us know if you enjoyed this page. Do
you have any suggestions for future puzzlers?
E-mail us with your ideas. We'd love you
hear from you.
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go to our Puzzlers Page.
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