1. lesson 37.notebook January 04, 2013
Assignment:
1-->Set 38 (evens) - Due Tuesday (1/8)
2-->Test #6 - Friday (1/11)
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2. lesson 37.notebook January 04, 2013
Lesson 37 WarmUp:
1) What is the average of 90, 84, and 102?
2) Convert 100 to a mixed number.
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3) Which digit is in the ten-millions place:
1,234,567,890
4) How many 3/4's are in 1?
5) Estimate the product of 823 and 680.
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3. lesson 37.notebook January 04, 2013
Lesson 37:
*To add or subtract decimal numbers....
--line up the decimal points
--fill in the empty spaces with zeros
--add or subtract
--drop the decimal point straight down
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4. lesson 37.notebook January 04, 2013
Lesson 37 Examples:
Find each sum or difference
A) 3.56 + 0.28
B) 0.639 + 0.57
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5. lesson 37.notebook January 04, 2013
C) 0.543 - 0.23
D) 9.41 - 2.9
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6. lesson 37.notebook January 04, 2013
E) 0.53 + 0.3 + 0.573
F) 0.3 - 0.27
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7. lesson 37.notebook January 04, 2013
G) 0.9 + 0.13
H) 0.9 - 0.13
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