Quiz: Representing Decimals and Comparing and Ordering Decimals 1.
Name:______________________ Period:_____________________ Date:______________________
Write the decimal in word form. 284.1243
2. Write (5 × 0.1) + (2 × (0.01) in word form. First, multiply the numbers inside the parenthesis. Second, add the numbers together up and down. Line up the decimal points. This is the standard form. Third, write the word form.
3.
Use >, <, or = to compare this pair of decimals. 2.7
2.07
4. Order these decimals from greatest to least. To figure out the correct answers: Write them up and down. Line up the decimals. Fill in the empty spaces with zeros (annex = add zeros). 0.002, 0.09, 0.2, 0.21, and 0.19
5.
Write the decimal in standard form. (Just numbers, no words.) nine and sixteen thousandths
Bonus Question. (5 pts.) Solve this puzzle: A decimal is made using the digit 5, 8, and 2 each once only. What is the greatest possible decimal that can be made if the final number must be GREATER than 5, but LESS than 8?