algebra 2 week #1a section 1. just so you know. week #1a – section 1 goal: to review integer...
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![Page 1: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/1.jpg)
Algebra 2
Week #1A
Section 1
![Page 2: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/2.jpg)
Just so you know.
![Page 3: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/3.jpg)
Week #1A – Section 1
GOAL: To review integer arithmetic rules and true/false statements.
(Preliminary Review) CA ALGEBRA 1 STANDARD 1.0: To use the arithmetic properties of integers, and to demonstrate that assertions are true or false.
• WARMUP QUESTIONS
• Evaluate:• 1. 22 + 42 = ______
• 2. 52 + (-2)2 = ______
• 3. (-1)2 + 12 = ______
• 4. (-5)2 + 0 = _____
• 5. - 6 – (- 5) = ________
![Page 4: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/4.jpg)
Week #1A – Section 1
GOAL: To review integer arithmetic rules and true/false statements.
(Preliminary Review) CA ALGEBRA 1 STANDARD 1.0: To use the arithmetic properties of integers, and to demonstrate that assertions are true or false.
• WARMUP QUESTIONS
• Evaluate:• 1. 22 + 42 = 20
• 2. 52 + (-2)2 = ______
• 3. (-1)2 + 12 = ______
• 4. (-5)2 + 0 = _____
• 5. - 6 – (- 5) = ________
![Page 5: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/5.jpg)
Week #1A – Section 1
GOAL: To review integer arithmetic rules and true/false statements.
(Preliminary Review) CA ALGEBRA 1 STANDARD 1.0: To use the arithmetic properties of integers, and to demonstrate that assertions are true or false.
• WARMUP QUESTIONS
• Evaluate:• 1. 22 + 42 = 20
• 2. 52 + (-2)2 = 29
• 3. (-1)2 + 12 = ______
• 4. (-5)2 + 0 = _____
• 5. - 6 – (- 5) = ________
![Page 6: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/6.jpg)
Week #1A – Section 1
GOAL: To review integer arithmetic rules and true/false statements.
(Preliminary Review) CA ALGEBRA 1 STANDARD 1.0: To use the arithmetic properties of integers, and to demonstrate that assertions are true or false.
• WARMUP QUESTIONS
• Evaluate:• 1. 22 + 42 = 20
• 2. 52 + (-2)2 = 29
• 3. (-1)2 + 12 = 2
• 4. (-5)2 + 0 = ____
• 5. - 6 – (- 5) = ________
![Page 7: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/7.jpg)
Week #1A – Section 1
GOAL: To review integer arithmetic rules and true/false statements.
(Preliminary Review) CA ALGEBRA 1 STANDARD 1.0: To use the arithmetic properties of integers, and to demonstrate that assertions are true or false.
• WARMUP QUESTIONS
• Evaluate:• 1. 22 + 42 = 20
• 2. 52 + (-2)2 = 29
• 3. (-1)2 + 12 = 2
• 4. (-5)2 + 0 = 25
• 5. - 6 – (- 5) = ________
![Page 8: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/8.jpg)
Week #1A – Section 1
GOAL: To review integer arithmetic rules and true/false statements.
(Preliminary Review) CA ALGEBRA 1 STANDARD 1.0: To use the arithmetic properties of integers, and to demonstrate that assertions are true or false.
• WARMUP QUESTIONS
• Evaluate:• 1. 22 + 42 = 20
• 2. 52 + (-2)2 = 29
• 3. (-1)2 + 12 = 2
• 4. (-5)2 + 0 = 25
• 5. - 6 – (- 5) = -1
![Page 9: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/9.jpg)
Week #1A Section #1 Notes Integers and True/False Statements Vocabulary
• Integers
• Whole numbers – positive, negative, or zero.
• Evaluate
• Plug in a number, and do the arithmetic.
![Page 10: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/10.jpg)
Week #1A Section #1 Notes Integers and True/False Statements The Questions
• 1. WHAT are the rules for integer arithmetic?
• Multiply/Divide• 1. Same signs:
• 2. Different signs:
• Add/Subtract• 1. Same signs:
• 2. Different signs:
![Page 11: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/11.jpg)
Week #1A Section #1 Notes Integers and True/False Statements The Questions
• 1. WHAT are the rules for integer arithmetic?
• Multiply/Divide• 1. Same signs: Positive answer
• 2. Different signs: Negative answer
• Add/Subtract• 1. Same signs:
• 2. Different signs:
![Page 12: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/12.jpg)
Week #1A Section #1 Notes Integers and True/False Statements The Questions
• 1. WHAT are the rules for integer arithmetic?
• Multiply/Divide• 1. Same signs: Positive answer
• 2. Different signs: Negative answer
• Add/Subtract• 1. Same signs: Add numbers, keep sign
• 2. Different signs: Subtract numbers, keep sign of larger
![Page 13: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/13.jpg)
Week #1A Section #1 Notes Integers and True/False Statements The Questions
• 2. WHAT kind of answer should you ALWAYS have for a evaluate problem?
3. WHAT are true or false statements?
![Page 14: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/14.jpg)
Week #1A Section #1 Notes Integers and True/False Statements The Questions
• 2. WHAT kind of answer should you ALWAYS have for a evaluate problem?
• A number
3. WHAT are true or false statements?
![Page 15: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/15.jpg)
Week #1A Section #1 Notes Integers and True/False Statements The Questions
• 2. WHAT kind of answer should you ALWAYS have for a evaluate problem?
• A number
3. WHAT are true or false statements?
A true statement is an equation that is the same thing on both sides.
(Like 4 + 1 = 5) With a false statement, the sides are different. (Like 4 + 1 = 6)
![Page 16: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/16.jpg)
Algebra wants to know.Do you know?
![Page 17: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/17.jpg)
Week #1A Section #1 Notes Integers and True/False Statements The Questions
• REAL LIFE
Much of Imperial Valley, California, is below sea level. Here are the elevations
for five locations there – put them in order from highest to lowest.
Alamorio - 135 feet Curlew - 93 feet Gieselmann Lake – 162 feet Moss - 100 feet Orita - 92 feet
![Page 18: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/18.jpg)
Week #1A Section #1 Notes Integers and True/False Statements The Questions
• REAL LIFE
Much of Imperial Valley, California, is below sea level. Here are the elevations
for five locations there – put them in order from highest to lowest.
Alamorio - 135 feet Curlew - 93 feet Gieselmann Lake – 162 feet Moss - 100 feet Orita - 92 feet
Orita Curlew Moss Alamorio Gieselmann Lake
![Page 19: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/19.jpg)
The Salton Sea
![Page 20: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/20.jpg)
Week #1A Section #1 Notes Integers and True/False Statements The Questions
• REAL LIFE Much of Imperial Valley, California, is below sea level. Here are the
elevations for five locations there – put them in order from highest to lowest.
Alamorio - 135 feet Curlew - 93 feet Gieselmann Lake – 162 feet Moss - 100 feet Orita - 92 feet
Orita Curlew Moss Alamorio Gieselmann Lake
If the Salton Sea is at – 266 feet, where in the rankings does it fall?
![Page 21: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/21.jpg)
Week #1A Section #1 Notes Integers and True/False Statements The Questions
• REAL LIFE Much of Imperial Valley, California, is below sea level. Here are the
elevations for five locations there – put them in order from highest to lowest.
Alamorio - 135 feet Curlew - 93 feet Gieselmann Lake – 162 feet Moss - 100 feet Orita - 92 feet
Orita Curlew Moss Alamorio Gieselmann Lake
If the Salton Sea is at – 266 feet, where in the rankings does it fall? At the bottom.
![Page 22: Algebra 2 Week #1A Section 1. Just so you know. Week #1A – Section 1 GOAL: To review integer arithmetic rules and true/false statements. (Preliminary](https://reader036.vdocuments.site/reader036/viewer/2022062500/5697bff71a28abf838cbed30/html5/thumbnails/22.jpg)
Ending Quiz
• 1. - 14 plus -2 is:
• A. 16 B. -28 C. -16 D. -12
• 2. - 14 divided by -2 is:
• A. 7 B. -28 C. 28 D. -7