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Number & Operations
Test your knowledge of landmark fractions by navigating through the city with a helicopter.
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 Mr.Rettig
with a score of 16062
[High Scores] |
Your high score:
None
Click to Play! |
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Number & Operations
There are two bags of coins. You know the type and number of coins in one bag. You also know the total dollar amount in both bags. Can you find the number of coins in the mystery bag?
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Sillysidley
with a score of 34
[High Scores] |
Your high score:
None
Click to Play! |
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Number & Operations
To compare fractions, you may either a) rewrite fractions with a common denominator, b) convert fractions into decimals, or c) compare their cross products.
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tavalire103
with a score of 90
[High Scores] |
Your high score:
None
Click to Play! |
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Number & Operations
Negative numbers are less than positive numbers. For negative numbers, the smaller the absolute value the greater the integer.
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HacI
with a score of 96
[High Scores] |
Your high score:
None
Click to Play! |
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Number & Operations
To convert a decimal into a percent, move the decimal point 2 places to the right. Add zeros if necessary.
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kidjmin
with a score of 77
[High Scores] |
Your high score:
None
Click to Play! |
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Number & Operations
To convert a decimal into a percent, move the decimal point 2 places to the right. Add zeros if necessary.
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SphyNx115
with a score of 77
[High Scores] |
Your high score:
None
Click to Play! |
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Number & Operations
To express an improper fraction as a mixed number, divide the numerator by the denominator, then write the quotient as the whole number, and write the remainder as the numerator of the fraction; the denominator stays the same.
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Chuncasso
with a score of 37
[High Scores] |
Your high score:
None
Click to Play! |
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Number & Operations
To express a mixed number as an improper fraction, multiply the whole number by the denominator, and add the numerator. Write that sum as the numerator of the improper fraction. The denominator stays the same.
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Chuncasso
with a score of 31
[High Scores] |
Your high score:
None
Click to Play! |
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Number & Operations
To convert a percent into a decimal, move the decimal point 2 places to the left. Add zeros if necessary.
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TeeTee17
with a score of 156
[High Scores] |
Your high score:
None
Click to Play! |
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Number & Operations
To convert a percent into a decimal, move the decimal point 2 places to the left. Add zeros if necessary.
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TeeTee17
with a score of 124
[High Scores] |
Your high score:
None
Click to Play! |
