TRS 92 Key to Day 1 Homework
1. There are many correct answers. Some examples are:
2.
3.
4.
0.8
1.143
5.
6.
7.
Note: An explanation of your reasoning is required for #8-10
8. >
9. <
11.
14.
12.
15.
10
TRS 92 Key to Day 4 Homework: Thinking Ahead
10.
100,000
10,000
1,000
100
10
11.
12. When calculating each power of ten, the number starts with 1 and has as many zeroes as the
value of the exponent.
1
TRS 92
Day 2 Homework
Foundational Skills Review: Fractions II
Because this material is Foundational Skills review, it will not be covered in class. It is expected
that you will get help outside of cl
TRS 92 Key to Day 2 Homework: Fractions II
1. >
2. <
3. >
4. >
5. explain your own estimation strategy
The following are estimations your answers should be close but do not need to be exact.
6. 54
7.
TRS 92
Day 1 Homework
Foundational Skills Review: Fractions
Because this material is Foundational Skills review, it will not be covered in class. It is expected
that you will get help outside of class
TRS 92
Day 3 Homework
TRS 92 Homework: Unit Analysis and Foundational Skills Review
Use the following example and your Day 3 Activity as a reference to complete #1-2.
Example: Convert 3600 minutes to
TRS 92
Day 4 Homework
Practice New Skills: Unit Analysis
For #1-3, you must use Unit Analysis and show all work.
1. Usain Bolt set the world record for the 100m in 2009 with a time of 9.58 seconds. Ho
TRS 92
Day 7 Homework
New Practice: Exponents III
1. Simplify each expression completely, leaving no negative exponents.
a.
b.
c.
d.
e.
f.
2. Circle the three expressions that cannot be simplified.
a.
TRS 92
Day 6 Homework
Practice New Skills: Exponents II
Simplify each expression.
1.
2.
5.
7.
6.
8.
4.
3.
9.
10. Simplify using the rules of exponents. Show your work. Your answer must be in scientifi
TRS 92
Day 5 Homework
Practice New Skills: Scientific Notation and Multiplying Exponents
1. Complete the table by converting between standard and scientific notation and the verbal
description. An exa
TRS 82
Day 2 Homework
Find the value of each expression.
1. 5 + 2(6 - 3) + 5
Name: _
2. 5 + 2(6 - 3 + 5)
3. What are the similarities and differences in the two problems above?
4. 2 0 4 5
6.
12 2
2
15
TRS 82
Day 5 Homework
Name: _
Use the Proportional Tiles activity from class.
1. Find another solution to #9 different from the one you have on your paper.
2. Write a new problem like the one in #9 th
TRS 82
Day 4 Homework
Name :_
1. Rewrite each product using exponents
a. 6*6*6*6*6=
b. 2*2*10*10*10=
2. Find all the factors of 57
3. Indicate whether each number is prime or composite
a. 23
b. 38
4.
TRS 82
Day 3 Homework
Name: _
Read page 85 of your textbook from my website.
Answer the following questions about the expression: 5 a 3 7 b a 3 4 3c 2 .
1. List the terms of the expression: _
2. The c
TRS 82
Day 6 Homework
Name; _
Thinking Ahead about Equivalent Fractions and Decimals
To prepare for your next class, you should fully understand the following questions. You should check
your answers
TRS 82 Day 9 Homework
Thinking Ahead about Multiplying and Dividing Fractions: To prepare for your next class, you
should fully understand the following questions. You should check your answers with t
TRS 82 Day 20
Goal Factor out the greatest common factor (GCF)
review distributive property
review factors and products (definitions)
define and find the greatest common factor (GCF)
rewrite expre
TRS 82 Day 22 Homework
Thinking Ahead about Evaluating Expressions
To prepare for your next class, you should fully understand the following questions. You should
check your answers with the answers i
TRS 82 Day 12 Homework
Thinking Ahead About Percentages You should understand these questions fully before the
next class. Check your answers with the key on your instructors website. You can get help