MATH COURSE 1 - LESSON 17

[13] In 1903 the Wright brothers made the first powered airplane flight. In 1969 Americans first landed on the moon. How many years was it from the first powered airplane flight to the first moon landing?

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[15] A coin collector has a collection of two dozen rare coins. If the value of each coin is $1000, what is the value of the entire collection?

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[16] Find the sum of 5280 and 1760 by rounding each number to the nearest thousand before adding.

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[8] A square has a side 10 cm long. What is the perimeter of the square?

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[15] An 8-ounce serving of 2% milk contains 26 grams of protein, fat, and carbohydrates. About half the grams are carbohydrates. About how many grams are not from carbohydrates.

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[10] What is the sum of the first six positive odd numbers?

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[17] Answer the prompt in the picture (Your answer should be a mixed number. Type in your whole number first without any spaces, and then use the fraction button)

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[17] A segment that is 1/2 of an inch long is how many sixteenths of an inch long? Use a ruler to solve!

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