This document contains a lesson plan for Lesson 11. It includes a warmup with math problems, an explanation of word problems involving combining and separating quantities, and examples of each type of problem. The lesson covers combining problems, where the total is given and the amount combined must be found. It also addresses separating problems, where the starting amount and remaining amount are given to find how much was taken away. Sample problems of each type are provided to demonstrate the concepts.

1. lesson 11.notebook September 14, 2012
Assignment:
1-->Set 11 (all) - Due Tuesday (9/18)
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2. lesson 11.notebook September 14, 2012
Lesson 11 WarmUp:
1) Find the next 3 numbers in the sequence: 16, 24, 32,
_____, _____, _____
2) If the perimeter of a square is 40 mm, how long is
each side of the square?
3) Mrs. Durst had 4 dozen pencils. Then she lost 1
pencil. How many pencils does she have left?
Simplify.
4) 5168
8
5) 453 79
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3. lesson 11.notebook September 14, 2012
Lesson 11:
*Some word problems are about "combining".
"Some" + "some more" = "total"
do not write out!!
Mrs. Durst had 4 bags of candy. Then her 6th graders gave her some
more bags. She now has 12 bags of candy. How many bags did her 6th
graders give her?
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4. lesson 11.notebook September 14, 2012
*And some word problems are about "separating".
"Beginning amt" - "some went away" = "amt remaining"
do not write out!!
Mr. Osbourn took $50 to Home Depot. He bought some
supplies and returned home with $12.50. How much did he
spend there?
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5. lesson 11.notebook September 14, 2012
Lesson 11 Examples: do not write out!!
A) The Rams scored 63 points in their victory over the Ravens. If
the Rams scored 27 points in the second half of the game, how many
points did they score in the first half?
B) Steve had $50 before he paid his rent. After he paid, he had
$2.27 left. How much did he pay for rent?
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6. lesson 11.notebook September 14, 2012
C) Jon beat level 8 on his Tetris Wii game. There are 20 levels in
the game. How many levels does his still have to beat?
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