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Published byLionel Horn Modified over 5 years ago

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Today we will divide with decimals. Divide= Divide means to break a number of items into groups that have the same amount.

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You work all day with three other friends and you employer pays you 160.00 dollars for the day. You must now divide the $160.00 evenly between the 4 of you. How much does that equal? $40.00 each! You have now just divided!!!!

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divide Divide means to break a number of items into groups that have the same amount.

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decimal numbers less than zero 0.07 0.7

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This figure has an area of 3.6 units. Let’s divide 3.6 0.8 = 4.5 0.8 3. 6.. 0 4 -3 2 4 0. 5 -4 0 0

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Let’s work some out together! 1 st step: First number goes inside. Second number goes outside. Second number goes outside. 2 nd step: Move the decimal pt. in the divisor all the way to the right (make it a whole number), then move the decimal pt inside the same amount. Place decimal pt. straight above on top. 3 rd step: long division (be careful to keep digits lined up). keep digits lined up). 9 0 3 0 - 0 3 1 6 - 30 1 0 2 - 10 0 4.5310.05 4.531 ÷ 0.05.... - 4 5.. 0 0 -3 2 4 0. 5 -4 0 0

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Let’s work some out together!. 1 st step: First number goes inside. Second number goes outside 2 nd step: Move the decimal pt. in the divisor all the way to the right (make it a whole number). 3 rd Step: Move the decimal pt inside the same amount. 4 th Step: Place decimal pt. straight above on top. 5th step: long division (be careful to keep digits lined up). 0.24 0.08=. 0 2 4 0.0 8... 0 -0 0 0 2 4 3 -2 4 0

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Let’s work them out in steps!. 1 st step: First number goes inside. Second number goes outside 2 nd step: Move the decimal pt. in the divisor all the way to the right (make it a whole number). 3 rd Step: Move the decimal pt inside the same amount. 4 th Step: Place decimal pt. straight above on top. 5th step: long division (be careful to keep digits lined up). 84.48 0.88=. 8 4 4 8 0 8 8... 9 -7 9 2 5 2 8 6 -5 2 8 0 0 0

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. 1 st step: First number goes inside. Second number goes outside 2 nd step: Move the decimal pt. in the divisor all the way to the right (make it a whole number). 3 rd Step: Move the decimal pt inside the same amount. 4 th Step: Place decimal pt. straight above on top. 5th step: long division (be careful to keep digits lined up). 167.4 0.93=.1 6 7 4 0 9 3... 0 1 -9 3 7 4 8 4 -7 4 4 0 0 0 0 -0 0 0 0 0 0

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Let’s review what we learned! What does divide mean? What is a decimal? Divide means to break a number of items into groups that have the same amount. Decimal=numbers less than zero

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