This video is from Sal Khan about subtracting decimals using the problem: Leo has $4 522.08 in his bank account. He deposits another $875.50 and then withdraws $300.00 in cash. How much is left in his bank account? Mr. Khan uses computer software for demonstration. The screen is a little 'busy' so the viewer may want to open the screen to 'full screen' to see all more clearly.
Subtracting Decimals - Word Problem is a free educational video by Khan Academy.It helps students in grades 5 practice the following standards 5.nbt.b.7.
1. 5.nbt.b.7 : Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used..
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