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an expression

• has an equal sign

• does not have an equal sign

• has at least 4 numbers

• has a variable

An equation

• has an equal sign

• does not have an equal sign

• has at least 4 numbers

• has a variable

What does equivalent mean?

• it has an equal sign

• it does not have the equal sign

• it has the same value or it is equal to

• it must have a variable

How to change percentage % to a decimal ?

• move the decimal 2 spaces to the left

• move the decimal 2 spaces to the right

• use the place value to determine the percentage, that is the denominator

• count the number behind the decimal, thats the number of 0's in the denominator

How to change a decimal to a percentage (%)?

• move the decimal 2 spaces to the left

• move the decimal 2 spaces to the right

• use the place value to determine the percentage, that is the denominator

• count the number behind the decimal, thats the number of zeros in the denominator

Which statements are true for decimal place value?

• the place values after the decimals always end in "ed"

• there is no tenths place after the decimal

• the place values after the decimals always end in "th"

• there is no oneths place after the decimal

2 ways to change a decimal to a fraction?

• move the decimal 2 spaces to the right

• the place value for the last number is the denominator

• move the decimal 2 spaces to the left

• count the numbers to the right of the decimal, that is how many 0's are the denominator

What is a numerator?

• a place value for decimals

• the bottom number of a fraction

• the top number of a fraction

• a whole number and a fraction

What is the denominator?

• a place value for decimals

• the top number of a fraction

• the bottom number of a fraction

• a whole number and a fraction

Which signs are NOT inequalities

• =

• <

• +

• -

• >