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Comparing and Rounding Decimals Christine Berg Edited V Hamilton
1000 = thousand 100= hundred 10 = ten 1= one 0.1= tenth 0.01= hundredth 0.001= thousandth = ten-thousandth Decimal Places
Reading Decimals Step 1: Read the number before the decimal point
Reading Decimals Step 2. Read the decimal point as and
Reading Decimals Step 3: Read the number after the decimal place
Step 4: Follow the second number with the place value of the last digit Hint Reading Decimals
Hint.05 Draw and imaginary line underneath Reading Decimals
Hint.05 Reading Decimals Place a 1 under the decimal Place zeroes under each of the following numbers
is read as five hundredths Reading Decimals
Decimal Models Equivalent Decimals Number Line Comparing Decimals
TenthHundredth Decimal Models
Decimals that represent the same value Example: 0.6 is equivalent to = 0.60 Equivalent Decimals
Zeroes as last digit(s) of a number can be removed 0.6 = 0.60 Terminal Zeroes
Comparing Decimals Step 1: Underline the first number that is different in the numbers being compared
Step 2: Add terminal zeros so there are the same number of decimal places Comparing Decimals
Step 3: Remove the decimal point Comparing Decimals
Step 4: Order numbers depending on the directions given Comparing Decimals
Step 5: Replace decimal point and remove terminal zeroes Comparing Decimals
Which is greater: 0.6 or 0.58 ?
Which is greater: 0.6 or
Step 1: Underline decimal place we are rounding Rounding Decimals
Step 2: Circle the number to the right of the underlined decimal place Rounding Decimals
Step 3: If circled digit is greater than or equal to 5, then round the underlined number up (add one) Rounding Decimals
Step 4: If circled digit is less than or equal to 4, leave the underlined number the same Rounding Decimals
Try these: 1)Round 1.05 to the nearest tenth 2) Round to the nearest tenth Rounding Decimals
Answers: 1) 1.1 2) 0.12 Rounding Decimals
Describe what you learned today about either reading OR rounding decimals. In your Own Words
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