Ordering Real Numbers in 8th Grade Math

What is the first step in ordering real numbers?

• Convert numbers to fractions

• Read the question carefully

• Draw a number line

• Separate positive and negative numbers

Which of the following terms means 'least to greatest'?

• Descending

• Decreasing

• Maximum to minimum

• Ascending

Why is it helpful to separate positive and negative numbers when ordering them?

• To convert them to fractions

• To avoid small errors

• To make the numbers look similar

• To draw a number line

When converting numbers to decimals, to which place value should you round?

• Thousandths

• Hundredths

• Tenths

• Whole numbers

In the example of ordering from greatest to least, what is the decimal equivalent of 4%?

• 0.4

• 0.04

• 0.004

• 0.44

What is the original form of the number 0.44 in the example of ordering from greatest to least?

• 4/9

• Square root of 0.16

• 4%

• 3/8

In the example of ordering from least to greatest, which number comes first?

• 5 and 1/3

• 5.3

• Negative square root of 25

• Negative pi

What is the decimal equivalent of negative pi in the example of ordering from least to greatest?

• 0

• 5.3

• -5

• -3.14

In the example of ordering in ascending order, what is the decimal equivalent of negative 1/3?

• 6.32

• -0.33

• -0.36

• 0.06

In the word problem, which phone brand had the smallest average charge used in an hour?

• Samsung

• Nokia

• LG

• iPhone