Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative...

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Race Car Integers October 18, 2013

Transcript of Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative...

Page 1: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car IntegersRace Car Integers

October 18, 2013October 18, 2013

Page 2: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Positive numbers mean “forward”

Negative numbers mean “reverse”

Add means “keep going” Subtract means “turn around”

Positive numbers mean “forward”

Negative numbers mean “reverse”

Add means “keep going” Subtract means “turn around”

Page 3: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 + 4 Example: 3 + 4

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 4: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 + 4 Example: 3 + 4

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 5: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 + 4 = 7 Example: 3 + 4 = 7

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 6: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 + –4 Example: 3 + –4

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 7: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 + –4 Example: 3 + –4

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 8: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 + –4 = –1 Example: 3 + –4 = –1

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 9: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 – 4 Example: 3 – 4

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 10: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 – 4 Example: 3 – 4

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 11: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 – 4 Example: 3 – 4

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 12: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 – 4 = –1 Example: 3 – 4 = –1

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 13: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 – (–4) Example: 3 – (–4)

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 14: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 – (–4) Example: 3 – (–4)

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 15: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 – (–4) Example: 3 – (–4)

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 16: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 3 – (–4) = 7 Example: 3 – (–4) = 7

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 17: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: 5 – (–2) = ? Example: 5 – (–2) = ?

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 18: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: –5 – (–2) = ? Example: –5 – (–2) = ?

–15 –10 –5 0 5 10 15

-3

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 19: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

Example: –5 – 2 = ? Example: –5 – 2 = ?

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”

Page 20: Race Car Integers October 18, 2013. Race Car Rules / Positive numbers mean “forward” / Negative numbers mean “reverse” / Add means “keep going” / Subtract.

Race Car RulesRace Car Rules

–15 –10 –5 0 5 10 15

Positive numbers mean “forward”Negative numbers mean “reverse”Add means “keep going”Subtract means “turn around”