Decimals

1
Decimals

• with your host
• Mr. Sundgren

2
Add
Subtract
Whats the Point?
Parts
Potpourri
Final Jeopardy
3
Final JeopardyCategory
Patterns

• How much would you like to wager for the Final
  Jeopardy question?

Final Jeopardy
4
Final Jeopardy

• Fill in the blanks.
• 3, 7, 15, 31, __, __

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Final Jeopardy

• Times up!

6
Add to find the answer. 3.445.73
100
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7
Add to find the answer. 0.590.87
200
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8
Add to find the answer. 27.2055.98
300
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9
Add to find the answer. 7.46 5.89
400
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10
Add to find the answer. 22.8 4.79
500
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11
Subtract to find the answer. 6.35- 5.52
100
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12
Subtract to find the answer. 8.34- 4.72
200
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13
Subtract to find the answer. 24.34 - 19.28
300
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14
Subtract to find the answer. 5.357 - 2.721
400
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15
Subtract to find the answer. 8.37 - 2.7
500
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16
What decimal is shown?
100
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17
What decimal is shown?
200
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18
What decimal is shown?
300
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19
What decimal is shown?
400
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20
What decimal is shown?
500
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21
Rewrite 0.53 as a fraction.
100
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22
Write seven tenths as a decimal.
200
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23
Rewrite a half as a decimal.
300
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24
Rewrite 0.25 as two equivalent fractions.
400
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25
Show 56.3 cm on the meter stick to your teacher.
500
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26
100
Use the partial products to multiply the
following problem.43 x 9
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27
200
Find the sum.32 27 93 19
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28
Tom has been collecting cards. He collects 3 on
day one. 6 on day two and 9 on day three. How
many would he have total on day 5?
300
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29
Solve the problem below using the lattice
method.43 x 23
400
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30
Pepperdine played against UCLA in the National
Championship. Pepperdine won in the fifth game
15-10. What sport were they playing?
500
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