Transcript Jeopardy

Jeopardy
Multiplication
Random
and division
Order of
Operations
Powers
of 10
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Q $300
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Q $500
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Final Jeopardy
Jeopardy
Order of
Operations
Powers
of 10
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Q $200
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Q $300
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Q $400
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Q $500
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Multiplication
And Division Random
Final Jeopardy
$100 Question
Order of Operations
Solve and justify your thinking.
[(40 - 5) ÷ 7] + 10
$100 Answer Order of
Operations
What is 15
$200 Question from Order of
Operations
Write the expression and then solve.
Multiply 6 by 4, then divide by 12 and
add 7.
$200 Answer from Order of
Operations
What is 6 x 4 ÷ 12 + 7 = 9.
$300 Question from Order of
Operations
Write the expression and then solve.
Subtract 7 from 15 then divide by 4.
$300 Answer from Order of
Operations.
What is (15 – 7) ÷ 4 = 2
$400 Question from Order of
Operations
Solve the following expression.
[ 4 (20 ÷ 5 + 4) – 2 ] ÷ 5
$400 Answer from Order of
Operations
What is 6.
$500 Question from Order of
Operations
Abby and her five friends went out for
dinner. They each ordered a cheeseburger
and fries for $10. They shared a dessert
which cost $12. The total bill was divided
so that each friend paid the same amount.
Write an expression that correctly shows
how much each person paid and solve.
$500 Answer from Order of
Operations
What is (6 x 10 + 12) ÷ 6 = 12
$100 Question from Powers of 10.
Solve the following equation.
72.4 x 10⁴
.
$100 Answer from Powers of 10
What is 724,000
$200 Question from Powers of 10
Solve the following equation.
84.23 ÷ 1000
$200 Answer from Powers of 10
What is 0.08423
$300 Question from Powers of 10
Solve the following equations and
explain how you got the answers.
12.34 x 10² =
12.34 x 100 =
$300 Answer from Powers of 10
12.34 x 10² =
12.34 x 100 =
What is 1,234. They are both equivalent. The decimal moves
to the right two times. The exponent tells you how many
times to multiply the base number –or- how many zeros are in
the power of 10.
$400 Question from Powers of 10
$400 Answer from Powers of 10
What is the decimal point moves to the
left six times.
÷ means move decimal to the left
Exponent tells you how many times to
move the decimal
$500 Question from Powers of 10
Julie bought a book for $2.45. Olivia bought a toy for
$24.50. Which answer could be used to determine the
amount of money Olivia spent on her toy compared to the
amount Julie spent on her book?
A. Multiply the value of Julie’s book by 10²
B. Multiply the value of Julie’s book by 10¹
C. Divide the value of Julie’s book by 10²
D. Divide the value of Julie’s book by 10¹
$500 Answer from Powers of 10
What is B.
Multiply the value of Julie’s toy by 10¹
$100 Question from
Multiplication and Division
Solve the following equation.
258 x 23 =
$100 Answer from
Multiplication and Division
What is 5,934?
$200 Question from
Multiplication and Division
Solve the following equation.
9012 x 29 =
$200 Answer from
Multiplication and Division
What is 261,348?
$300 Question from
Multiplication and Division
Define the following terms.
Quotient
Dividend
Divisor
$300 Answer from
Multiplication and Division
Quotient – the answer to a division problem
Dividend – a number to be divided by another
number. It’s the number that gets divided. (The
number inside the house)
Divisor – the number you are dividing something by
(the number outside of the house)
divisor
60
10 600
quotient
dividend
$400 Question from
Multiplication and Division
Solve the following equation.
8775 ÷ 45 =
$400 Answer from
Multiplication and Division
What is 195
$500 Question from Multiplication
and Division
Describe the steps you take to solve a
long division problem.
$500 Answer from Multiplication
and Division
What is D.M.S.B.R.?
D – Daddy (Divide)
M – Mommy (Multiply)
S – Sister (Subtract)
B – Brother (Bring Down)
R – Rover (Repeat or remainder)
$100 Question from Random
Arrange these numbers in order from least to greatest.
640,020
640,200
640,000
640,002
$100 Answer from Random
What is
640,000
640,002
640,020
640,200
$200 Question from Random
Compare the following numbers using
<, >, or = and explain your answer.
12
12.0
12.00
$200 Answer from Random
What is equivalent? The zeros don’t
change the value of the number.
$300 Question from Random
If a race car is traveling at 150 miles
per hour, how fast is it moving per
minute?
$300 Answer from Random
What is 2 ½ miles per minute.
$400 Question from Random
What is the effect on a quotient if the
dividend remains the same, but you
increase the divisor?
$400 Answer from Random
What is the quotient decreases (gets
smaller).
$500 Question from Random
Solve the following equation.
2³ x 4 ÷ (15 + 5 – 12) =
$500 Answer from Random
What is 4?
Final Jeopardy
Explain the importance of using the
order of operations and use
expressions to prove your answer.
Final Jeopardy Answer
If you do not follow the correct order of operations, you will
get an incorrect answer. For example…
8+3x6=
8+3x6=
11x6
8 + 18
66
26
(NOT correct)
(Correct answer!)