Homework Explained - Math Practice 101

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Grade 6 McGraw Hill Glencoe - Answer Keys
Chapter 3: Compute with Multi-Digit Numbers;Lesson 1: Add and Subtract Decimals


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Find each sum.

Find each difference.

  • Question 23 (request help)

    Financial Literacy The current balance of Tami's checking account is $237.80. Find the new balance after Tami writes a check for $29.95.

  • $   
  • Question 24 (request help)

    The annual rainfall for Kayston Falls was 50.38 inches in 2012. In 2013, the annual rainfall was 55.76 inches. What is the difference in rainfall between the two years?

  •     inches
  • Question 25 (request help)

    The melting point of sodium is 97.8 degrees Celsius. The melting point of potassium is 63.65 degrees Celsius. How much higher is the melting point of sodium?

  •     °C

  • Question 26 (request help)

    Be Precise Collin needs three wooden boards to repair his porch. The lengths he needs are 2.2 meters, 2.82 meters, and 4.25 meters. He purchases a board that is 10 meters long and cuts the three sections. How much of the board that Collin purchased will be left?

  •     meter

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