8th Grade Decimals Quizzes , Questions & Answers
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Some practice converting Hex to Decimal, Decimal to Hex, Decimal to Binary, etc.
Questions: 14 | Attempts: 2486 | Last updated: Aug 18, 2025
Scientific Notation a special way of writing numbers that are too big or too small to be conveniently written in decimal form. Scientific notation has a number of useful properties and is commonly used in...
Questions: 8 | Attempts: 962 | Last updated: Oct 6, 2025
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Sample QuestionSELECT ALL OF THE CHOICES IN SCIENTIFIC NOTATION BY CHECKING BELOW
This test is a review of what you learned in class about measurment! GOOD LUCK!!!
Questions: 7 | Attempts: 807 | Last updated: Mar 21, 2025
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Sample QuestionWhich unit of measurment could be used to measure a pencil?
Dive into the 'Scientific Notation Quiz! Trivia Questions Test' to hone your skills in converting numbers between standard and scientific notation. This quiz tests your understanding and ability to manipulate large and small...
Questions: 8 | Attempts: 219 | Last updated: Mar 20, 2025
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Sample QuestionExpress in standard form.
Scientific notation is the way that scientists easily handle very large numbers or very small numbers and very helpful when it comes to significant numbers. Identifying significant number can be confusing if one does not...
Questions: 10 | Attempts: 999 | Last updated: Mar 21, 2025
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Sample QuestionBob measured the width of a cardboard box to be 640 cm. As written, which of the following digits in his measurement is/are significant? Check all that apply.
Recent Decimals Quizzes
This mock test for Math Chapter 1 covers basic arithmetic, algebra, and number theory, including decimal expansions, integer division, and calculations of HCF, LCM, and geometric dimensions.
Questions: 10 | Attempts: 250 | Last updated: Mar 18, 2025
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Sample Question1. The decimal expansion of number has:
Do you know working with units? A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of...
Questions: 10 | Attempts: 127 | Last updated: Mar 20, 2025
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Sample QuestionThe earliest known uniform systems of measurement seem to have all been created sometime in the ....
Assesses the student's understanding of significant figures and their skill in rounding large and small numbers, including decimals.
Questions: 13 | Attempts: 824 | Last updated: Mar 22, 2025
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Sample QuestionHow many significant figures are there in the number 37 460 000?
We welcome you to this informative Significant figures practice quiz. Learners may need clarification when trying to determine what a significant figure is. There are three laws to remember regarding significant figures,...
Questions: 10 | Attempts: 3553 | Last updated: Oct 22, 2025
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Sample QuestionHow many significant figures does 1261.63 have?
This quiz titled '2 Finding Sig Figs' focuses on assessing skills in identifying the number of significant figures in various measurements. It tests precision in measurement interpretation, crucial for scientific and mathematical...
Questions: 11 | Attempts: 206 | Last updated: Mar 20, 2025
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Sample QuestionWhich measurement has 6 sig figs?
This Scientific Notation Exam assesses the ability to convert numbers into scientific notation. It includes tasks like expressing large and small numbers in a standardized format, enhancing numerical literacy and precision in...
Questions: 10 | Attempts: 396 | Last updated: Mar 20, 2025
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Sample QuestionWrite the number 4500000 in scientific notation.
The Scientific Notation Practice Quiz-I tests your ability to convert large numbers and decimals into scientific notation and vice versa. It enhances understanding of number magnitudes and precision, crucial for scientific and...
Questions: 8 | Attempts: 2644 | Last updated: Oct 23, 2025
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Sample QuestionWrite the number 4,500,000 in scientific notation.
This quiz, titled 'Lesson 6 Tax Tip Markup REVIEW', assesses practical mathematics skills involving tax, markup, and tipping calculations. It includes real-world scenarios such as purchasing items with sales tax, calculating...
Questions: 8 | Attempts: 131 | Last updated: Mar 1, 2025
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Sample QuestionDoreen is buying a new pair of sunglasses. They cost $68 plus 7% sales tax. How can Doreen calculate the total cost of the sunglasses?Choose ALL that apply!
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