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Unit: Get ready for numbers and operations

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Possible mastery points

Converting fractions to decimals

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Practice

Write decimals as fractionsGet 5 of 7 questions to level up!
Converting fractions to decimalsGet 3 of 4 questions to level up!

Exponents

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Practice

Meaning of exponentsGet 3 of 4 questions to level up!
Powers of whole numbersGet 3 of 4 questions to level up!
Powers of fractions & decimalsGet 3 of 4 questions to level up!

Evaluating exponent expressions

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Evaluating exponent expressions with variables
(Opens a modal)

Practice

Variable expressions with exponentsGet 3 of 4 questions to level up!

Order of operations

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Practice

Order of operationsGet 3 of 4 questions to level up!

Quiz 1

Level up on the above skills and collect up to 560 Mastery points

Powers of ten

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Practice

Powers of tenGet 5 of 7 questions to level up!

Multiplying and dividing with powers of ten

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Practice

Multiply and divide by powers of 10Get 5 of 7 questions to level up!

Estimating with multiplying and dividing decimals

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Practice

Estimating with multiplying decimalsGet 3 of 4 questions to level up!
Estimating with dividing decimalsGet 5 of 7 questions to level up!

Quiz 2

Level up on the above skills and collect up to 320 Mastery points

Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 1100 Mastery points!

About this unit

Let's get ready for the kinds of mathematical expressions you'll encounter in eighth grade! Sharpen your skills in converting fractions to decimals, multiplying and dividing decimals, and take your understanding of exponents to the next level as you begin to explore order of operations.