envision math topic 1: lesson 1-7 making an organized list 2010-11

EnVision Math

Topic 1:

Lesson 1-7

Making an Organized List

2010-11

What strategies

can I use to solve word problems?

Read and Understand

? What am I trying to find out?

? What do I know?

Plan and Solve

? What strategy or strategies should I try?

? What is the answer?

Look Back and Check

? Did I answer the question?

? Does my answer make sense?

Make an Organized List

Daryl has 3 shirts and 2 pairs of pants. Name all the possible combinations of shirts and pants he can wear together. How many different outfits can he make?

blue shirt – tan pants

blue shirt – black pants

orange shirt – tan pants

orange shirt – black pants

red shirt – tan pants

red shirt – black pants

6 different outfits

Let’s Practice

!

1. Lou’s sandwiches are made with either wheat or white bread and have only one kind of cheese – Swiss, Cheddar, American, or Mozzarella. How many different kinds of sandwiches can Lou make? Show all possible combinations.

2. Alan has a cat, a goldfish, and a dog. He feeds them in a different order each day. How many different ways can he feed his pets? Show all possible orders.

3. Ann, Mara, Jenny, Tina, and Sue are sisters. Two of the five sisters must help their father at his business each Saturday. How many combinations of two sisters are possible? Show all possible combinations.

4. Liz has 4 sweaters and 2 skirts. Name all the possible combinations of sweaters and skirts she can wear together. How many different outfits can

she make?  

5. At McDonalds, dad can order a cheeseburger or a salad. He can get small, medium, or large French fries to go with it. How many choices does he

have for lunch? Show all possible combinations. 

6. Erin is thinking of a 3-digit number. It uses the digits 1, 7, and 4. How many numbers can she make? Show all possible numbers.

Name #

pg. 22-25

Topic 1: Numeration

Name #

1

Thurs., 9/23

Name #

1. Do the Tuesday Daily Math Review problems.

3. Take your paper to Mrs. Gibson to check.

4. Correct any mistakes with your red pencil.

Do not erase any answers!5. After Mrs. Gibson has checked it, put it in the Math Box.

6. Correct any homework mistakes with red pencil. Put your sheet in the Math Box.

2. CHECK your work!

7. Work on classwork for 1-1, 1-2, 1-3, 1-4, or 1-6.