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Adding and Subtracting Decimals

Adding and Subtracting Decimals. Step 1: Line Up the Decimal Points. 27.13 + 12.1 + 2.375 . . . Step 2: Put in numbers by Place Value. 27.13 + 12.1 + 2.375 27.13 12.1 2.375. Step 3: Place zeros in empty place values. 27.13 + 12.1 + 2.375 27.130 12.1 00 02.375.

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Adding and Subtracting Decimals

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  1. Adding and Subtracting Decimals

  2. Step 1: Line Up the Decimal Points 27.13 + 12.1 + 2.375 . . .

  3. Step 2: Put in numbers by Place Value 27.13 + 12.1 + 2.375 27.13 12.1 2.375

  4. Step 3: Place zeros in empty place values 27.13 + 12.1 + 2.375 27.130 12.1 00 02.375

  5. Step 4: Add or Subtract Numbers 27.13 + 12.1 + 2.375 27.130 12.1 00 02.375 41 605

  6. Step 5: Drop Decimal Straight Down 27.13 + 12.1 + 2.375 27.130 12.1 00 02.375 41.605

  7. Example 1 364.23 – 35.905

  8. Example 2 23.1 + 31.625 + 2.64

  9. Tedric ran a mile in 9 minutes. Savina ran in 0.04 fewer minutes. How long did it take Savina to run a mile?

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