PIck the skills you need practice with from the set below.... Remember, cookies for those who achieve at least 25 minutes working on skills from this list.

Negative exponents

Using exponent rules to evaluate expressions

Properties of exponents

Multiplication and division with powers of ten

Scientific notation

Multiplying and dividing in scientific notation

Adding and subtracting in scientific notation

Scientific notation challenge

Writing fractions as repeating decimals

Roots of decimals and fractions

Comparing irrational numbers

Classify numbers:rational and irrational

Classify numbers

Recognize rational & irrational expressions

Ordering rational numbers

Order of operations with negative numbers

Exponents with integer bases

These are the list from the previous post but still useful...

Converting repeating decimals to fractions1

Converting multi-digit repeating decimals to fractions

Classify numbers: rational & irrational

Classify numbers

Exponents

Powers of fractions

Exponents review

Square roots of perfect squares

Cube roots

Square and cube challenge

Equations with square roots and cube roots

Roots of decimals & fractions

Approximating square roots

Comparing irrational numbers with a calculator

Order of operations

Order of operations challenge

Negative exponents

Using exponent rules to evaluate expressions

Properties of exponents

Multiplication and division with powers of ten

Scientific notation

Multiplying and dividing in scientific notation

Adding and subtracting in scientific notation

Scientific notation challenge

Writing fractions as repeating decimals

Roots of decimals and fractions

Comparing irrational numbers

Classify numbers:rational and irrational

Classify numbers

Recognize rational & irrational expressions

Ordering rational numbers

Order of operations with negative numbers

Exponents with integer bases

These are the list from the previous post but still useful...

Converting repeating decimals to fractions1

Converting multi-digit repeating decimals to fractions

Classify numbers: rational & irrational

Classify numbers

Exponents

Powers of fractions

Exponents review

Square roots of perfect squares

Cube roots

Square and cube challenge

Equations with square roots and cube roots

Roots of decimals & fractions

Approximating square roots

Comparing irrational numbers with a calculator

Order of operations

Order of operations challenge