Record measurements in context to reasonable degree of accuracy using decimals and/or fractions. SPI 0506.4.6

Links verified on 12/19/2009

1. Adding with decimals - Addition of numbers with three decimal digits
2. Addition with Two decimals - check mark appears if answer is correct
3. Comparing fractions and decimals - interactive game
4. Complete the number sentence - All operations with decimals
5. Decimal addition - Push the green blocks into the holes to make the target number. also
6. Decimals of the Caribbean - a decimal game which asks you to match decimals stated in words and numbers also
7. Dividing Decimals - Complete the number sentence
8. Division of Decimals - Divide with 2 decimals
9. Division of Decimals - Divide with 3 decimals
10. Fractions, Decimals or Percent - two are given, you supply the third
11. Multiplying and Dividing with Decimals - five multiple-choice problems from Glencoe math
12. Multiplying with decimals - Multiplying numbers with two decimals
13. Rounding - Discover how rounding is a process which produces another number that is close to the original number. Learn how to round numbers up or down to the nearest rounding number. Work through the lesson, experiment with the interactive figure and then answer ten questions. [caution: do not submit until you have selected answers to all of the questions] and
14. Rounding off - round numbers to significant decimal places
15. Spy Guys Interactive - Decimals - Lesson 1
16. Subtracting with decimals - Subtraction with one decimal digit
17. Subtracting with decimals - Subtraction with three decimal digits