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How do you add

How do you add. 0.50 + 0.25?. In this lesson you will learn how to add decimals by using a number line. 0. 1. 2. 0.1 =. 0.5 = =. 0.25 = =. 0.75 = =. This number line shows fourths and halves. 0. 1. 2. This number line shows tenths. l l l l l l l l l l l.

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How do you add

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  1. How do you add 0.50 + 0.25?

  2. In this lesson you will learn how to add decimals by using a number line.

  3. 0 1 2

  4. 0.1 = 0.5 = = 0.25 = = 0.75 = =

  5. This number line shows fourths and halves 0 1 2 This number line shows tenths l l l ll l l l l l l 1 0

  6. I have 1.5 ounces of peanut butter left in a jar. I combine it with another jar that has 2.25 ounces of peanut butter. How much peanut butter do I have now? 1.5 + 2.25

  7. How do you add 1.5 + 2.25?

  8. 1.5 + 2.25 Smart estimate: 1.5 = 1.50 +2.25 =+2.25 3.75

  9. 1.5 + 2.25 0.5 + 0.25 +2 = 3.75 +1 1 0 3 2 4 This matches our smart estimate

  10. In this lesson you have learned how to add decimals by using a number line.

  11. You walk 1.25 miles to your friend’s house. Then you both walk to the park 0.5 miles away. How far do you walk altogether?

  12. Use a number line to show the addition of three common decimals.

  13. Explain why you can add the numbers in any order and get the same answer. Back up your answer with at least 2 different number line drawings.

  14. Your recipe calls for cup of milk, cup of water, and 1cups of apple juice. Change these fractions to decimals and use a number line to show how much liquid this is altogether.

  15. Use a number line to find the answer to these problems: 0.5 + 1.25 = C. 1.3 B. 1.75 A. 1.50 2.25 + 1.75 B. 3.75 C. 4 A. 4.25

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