Mathematics Concepts and Calculations

Mathematics Concepts and Calculations

Assessment

Flashcard

Mathematics

8th Grade

Hard

Created by

Heather Martin

FREE Resource

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68 questions

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1.

FLASHCARD QUESTION

Front

Back

Approximate locations to the nearest hundredth.

2.

FLASHCARD QUESTION

Front

Back

Use the chart to determine which is greater.

3.

FLASHCARD QUESTION

Front

Back

4.

FLASHCARD QUESTION

Front

Estimate the distance in kilometers to Proxima Centauri, the closest star to Earth, as an integer power of 10.

Back

39,900,000,000,000 km

5.

FLASHCARD QUESTION

Front

Express the Bohr radius of a hydrogen atom, 0.0000000000529, in scientific notation.

Back

6.

FLASHCARD QUESTION

Front

How many times heavier is a blue whale than an elephant in pounds?

Back

7.

FLASHCARD QUESTION

Front

How many gallons of water does the Amazon River release into the ocean in one year?

Back

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