Transcript 1. If the pattern continues, which term will consist of 21 squares?

1. If the pattern
continues, which
term will consist
of 21 squares?
2. What are the next three
terms in the linear pattern
shown above?
3. Write the
following
expression in
standard form
and expanded
form.
4
2
4. What are the
next two terms of
the sequence
shown below?
1. If the pattern
continues, which
term will consist
of 21 squares?
The pattern is increasing
by two each time. If you
continued the pattern it
would be 4-9, 5-11, 613, 7-15, 8-17, 9-19, 1021. So the answer is the
10th term.
2. What are the next three
terms in the linear pattern
shown above?
The pattern is you are
adding four each time.
So to continue the
pattern would be
• 9 + 4 = 13
• 13 + 4 = 17
•17 + 4 = 21
3. Write the
following
expression in
standard form
and expanded
form.
4
2
Expanded Form
2*2*2*2
Standard Form
16
4. What are the
next two terms of
the sequence
shown below?
The pattern in the sequence is
the numbers are being
divided by 2. To continue the
pattern you divide the last
term by 2.
• 100 / 2 = 50
• 50 / 2 = 25
5. Any number with
an exponent of
ZERO equals
____________.
6. When a
power is raised
to another
power you
keep the base
and
___________
the exponents.
7. When dividing
powers that have
the same bases
you keep the
base and
______________
the exponents.
8. When multiplying
powers that have
the same bases you
keep the base and
______________
the exponents.
5. If a and b are
positive integers,
Describe the four
rules of exponents
by finishing the
sentence:
• Any number with
an exponent of
ZERO equals
____________.
1, Any number to the
power of 0 equals 1
except 0!!!
6. When
power raised to
a power you
keep the base
and
___________
the exponents.
Multiply!!! Power to a
power you multiply
the powers!!!
7. When dividing
powers that have
the same bases
you keep the
base and
______________
the exponents.
Subtract!!! When you
are dividing numbers
that have the same
base you subtract the
powers!!!
8. When multiplying
powers that have
the same bases you
keep the base and
______________
the exponents.
ADD!!! When you are
multiplying numbers
that have the same
base you add the
powers!!!!!
9. What is the
sum of
Show All Work!!!!
10. What is the
product of
Show All Work!!!!
11. Nathan’s
grandmother sent
him a box of fudge.
Yesterday, he ate
of the fudge. Today,
he ate of what
was left.
Write a math
sentence to show
how much of the
fudge Nathan ate
today.
12. At a high
school, of the
students own cell
phones. What
percent of the
students at the
high school own
cell phones?
9. What is the
sum of
10. What is the
product of
Show All Work!!!!
Turn Mixed Number into an Improper Fraction
Show All Work!!!!
When Multiplying Fractions
you multiply straight across.
Find a Common Denominator
Add the Numerators and Simplify
11. Nathan’s
grandmother sent
him a box of fudge.
Yesterday, he ate
of the fudge. Today,
he ate of what
was left.
Write a math
sentence to show
how much of the
fudge Nathan ate
today.
12. At a high
school, of the
students own cell
phones. What
percent of the
students at the
high school own
cell phones?
Divide the Numerator and the
Denominator. 2 / 5 =
Then Multiply your
quotient by 100%
to get your answer.
14. Evaluate the
Expression.
Show All
Work!!
13. The table above
shows a list of stocks.
Which of the stocks has
the LOWEST price at the
end of the day?
• 15. Some airlines
have a limit of 2
pieces of checked
baggage per person,
with a total weight
limit of 50 pounds. If
Mike has one
suitcase weighing
32.8 pounds, what is
the most that his
other suitcase can
weigh?
16. Tammy and Bethany
ran a lemonade stand.
They spent $2.24 on
plastic cups and $1.76
for their ingredients.
They sold 20 cups of
lemonade for $0.25
each. The two girls will
split their profit equally.
How much money will
each girl receive?
14. Evaluate the
Expression.
Show All
Work!!
13. The table above
shows a list of stocks.
Which of the stocks has
the LOWEST price at the
end of the day?
You need to add or subtract the change
to the starting price for each stock. The
one with the lowest price ends up being
Bistrow with a price of $14.125
Remember ORDER OF OPERATIONS!!!
PLEASE EXCUSE MY DEAR AUNT SALLY!
MULTIPLY
$1.85(3) = $5.55
.22(.4)=.088
THEN ADD
5.55 + .09 (rounded to
nearest hundredth )
$6.64
15. Some airlines have
a limit of 2 pieces of
checked baggage per
person, with a total
weight limit of 50
pounds. If Mike has
one suitcase
weighing 32.8
pounds, what is the
most that his other
suitcase can weigh?
Subtract the weight
of the first suitcase
from the weight limit.
You have to borrow
to find the weight.
16. Tammy and Bethany ran a
lemonade stand. They spent
$2.24 on plastic cups and
$1.76 for their ingredients.
They sold 20 cups of
lemonade for $.25 each. The
two girls will split their profit
equally. How much money will
each girl receive?
Profit = Income – Expense
Add up how much the girls have
spent, and figure out how much the
girls have made.
2.24 + 1.76 = 4 (Expense)
Income = .25 * 20 = 5.
5 – 4 = 1 So each girl will make $.50
17. Write the
following
number,
93,020,000,000
in scientific
notation?
18. Find the
product and write
in scientific
notation.
• 19. Which of the
letters above could
be the label for √3
on the number line
above?
20. What is
the is the
best estimate
for √89?
Why?
18. Find the
product and write
in scientific
notation.
17. Write the
following
number,
93,020,000,000
in scientific
notation?
Use the Commutative Property of
Multiplication to rewrite the problem as:
Move the decimal so there is
only one number in front of it.
Multiply the two numbers and combine like terms
Rewrite the new number multiplied by
ten to the power of the number of times
you moved the decimal.
Move the decimal one time, and change your power.
19. Which of the
letters above could
be the label for √3
on the number line
above?
The √3 is between
We know that the
know that the
and
20. What is the
is the best
estimate for
√89?
Why?
√89 is between the
.
= 1 and we
= 2. This means
The
is 9 and the
and
.
is 10 so our
estimate should be between 9 and 10.
89 is closer to 81 than it is to 100 so our
that the √3 has to be between 1 and
guess should be less than 9.5 but not
2 which would be letter S!!
by much. A good estimate would be 9.4!!