Module 2 lesson 8

Module2Lesson8.notebook

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Aim: Applying the Properties of Operations to Add and Subtract Rational Numbers

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Do Now: Lesson 15 exit ticket

HW:ProblemSet8#14Exam3Wednesday11/25/15


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HomeworkSolutions 67


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67


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Math Sprint

RULES

You will have 2 minutes to answer as many problems as you can.


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S.69


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S.70


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S.70


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S.71


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S.69


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S.71


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Exercise 4:

Mr. Mitchell lost 10 pounds over the summer by jogging each week. By winter time, he had gained pounds. Represent this situation with an expression involving signed numbers. What is the overall change in Mr. Mitchell's weight?

S.71


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S.72

Closing:How can you use properties when simplifying expressions?


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How can you use properties to simplify this expression.


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How can you use properties to simplify this expression.


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Attachments

Module2Lesson7SprintAddingandSubtractingIntegers.docx

SprintAnswerKeyMod2Lesson13.docx

Module 2 Lesson 7Number Correct: _______

Round 1

1. -8 + (-1)

-9

23. -9 + 5

-4

2. -8 + 5

-3

24. -9 5

-14

3. -4 + (-9)

-13

25. -10 + (-15)

-25

4. 8 + (-7)

1

26. -10 (-15)

5

5. 3 + (-7)

-4

27. 8 + (-12)

-4

6. -8 + 1

-7

28. 8 (-12)

20

7. -7 + (-5)

-12

29. -6 + 3

-3

8. 10 + (-13)

-3

30. -6 - 3

-9

9. -9 + (-6)

-15

31. -15 + 2

-13

10. -7 + 15

8

32. -15 2

-17

11. -9 + (-2)

-11

33. -11 + 0

-11

12. -8 (-1)

-7

34. -8 + 2 5

-11

13. -8 5

-13

35. 7 + (-2) 1

4

14. -4 9

-13

36. -2 5 + 3

-4

15. 8 13

-5

37. -4 8 + 2

-10

16. 3 (-7)

10

38. 5 10 + (-3)

-8

17. -8 1

-9

39. 2 - 2 + 4

4

18. -7 (-5)

-2

40. -6 + 2 (-6)

2

19. -9 6

-15

41. -4 + 8 (-1)

5

20. 7 (-15)

22

42. -1 6 + 2

-5

21. -9 2

-11

43. -9 + 2 3

-10

22. 10 18

-8

44. 5 + (-8) + 3

0


Round 2

1. -2 + (-1)

-3

23. -1 + 5

4

2. -2 + 5

3

24. -1 5

-6

3. -5 + (-9)

-14

25. -8 + (-15)

-23

4. 2 + (-7)

-5

26. -8 (-15)

7

5. 9 + (-7)

2

27. 5 + (-12)

-7

6. -4 + 1

-3

28. 5 (-12)

17

7. -9 + (-5)

-14

29. -7 + 3

-4

8. 2 + (-13)

-11

30. -7 - 3

-10

9. -2 + (-6)

-8

31. -11 + 2

-9

10. -3 + 15

12

32. -11 2

-13

11. -3 + (-2)

-5

33. -2 + 0

-2

12. -7 (-1)

-6

34. -3 + 2 5

-6

13. -7 5

-12

35. 8 + (-2) 1

5

14. -2 9

-11

36. -6 5 + 3

-8

15. 7 13

-6

37. -5 8 + 2

-11

16. 9 (-7)

16

38. 4 10 + (-3)

-9

17. -5 1

-6

39. 7 - 2 + 4

9

18. -1 (-5)

4

40. -9 + 2 (-6)

-1

19. -10 6

-16

41. -2 + 8 (-1)

7

20. 5 (-15)

20

42. -6 6 + 2

-10

21. -7 2

-9

43. -5 + 2 3

-6

22. 2 18

-16

44. 7 + (-8) + 3

2

SMART Notebook

Module 2 Lesson 5 Sprint 1Number Correct: _______

Round 1

1. (-2)(-1)

3

23. (9)(-2)

-18

2. (-5)(-6)

30

24. (-6)(-9)

54

3. (-11)(2)

-22

25. -10 5

-2

4. (11)(-2)

-22

26. -18 (-3)

6

5. (-11)(-2)

22

27. 21 (-7)

-3

6. (-3)(6)

-18

28. (-8)(-4)

32

7. (4)(8)

32

29. (-12)(4)

-48

8. (-6)(-6)

36

30. (5)(-1)

-5

9. (-1)(13)

-13

31. -12 6

-2

10. (-6)(0)

0

32. -15 -3

5

11. (9)(-4)

-36

33. 24 (-6)

-4

12. 25 (-5)

-5

34. (-2)(-1)(-5)

-10

13. -30 (-6)

5

35. (-3)(0)(4)

0

14. 30 (-5)

-6

36. (-2)(4)(-1)

8

15. -45 9

-5

37. (-2)(-2)(2)

8

16. 50 (-10)

-5

38. (-2)(2)(-2)

8

17. -28 (-4)

7

39. (-8)(-7)(-2)

-112

18. 36 6

6

40. (-8)(-6) (-2)

-24

19. -99 11

-9

41. (-4)(5) (-2)

10

20. -16 4

-4

42. (5)(-6) 15

-2

21. -250 (-10)

25

43. (12)(2) (-4)

-6

22. 144 (-12)

-12

44. (-82)(-71)(0)

0


Round 2

1. (-5)(-2)

10

23. (12)(-2)

-24

2. (-5)(2)

-10

24. (-6)(-4)

24

3. (-10)(4)

-40

25. -25 5

-5

4. (10)(-4)

-40

26. -18 (-6)

3

5. (-10)(-4)

40

27. 35 (-7)

-5

6. (-2)(6)

-12

28. (-8)(-3)

24

7. (4)(7)

28

29. (-12)(3)

-36

8. (-3)(-3)

9

30. (8)(-1)

-8

9. (-2)(15)

-30

31. -48 6

-8

10. (-7)(0)

0

32. -15 3

-5

11. (9)(-5)

-45

33. 24 (-8)

-3

12. 45 (-5)

-9

34. (-3)(-1)(-5)

-15

13. -36 (-6)

6

35. (-3)(0)(5)

0

14. 50 (-5)

-10

36. (-2)(5)(-1)

10

15. -36 9

-4

37. (-3)(-3)(3)

27

16. 60 (-10)

-6

38. (-3)(-3)(3)

27

17. -28 (-7)

4

39. (8)(-2)(-2)

32

18. 36 4

9

40. (-5)(-6) (-2)

-16

19. -99 -11

9

41. (-4)(3) (-2)

6

20. -44 4

-11

42. (-5)(-6) 15

2

21. -200 (-10)

20

43. (12)(3) (-4)

-9

22. 63 (-7)

-9

44. (-90)(-70)(0)

0

SMART Notebook

Page 1: Nov 3-8:05 PMPage 2: Oct 16-11:51 AMPage 3: Nov 17-8:15 AMPage 4: Nov 17-8:15 AMPage 5: Oct 30-8:10 AMPage 6: Nov 19-7:50 AMPage 7: Nov 18-8:13 AMPage 8: Nov 19-7:51 AMPage 9: Nov 18-8:17 AMPage 10: Nov 3-8:11 AMPage 11: Nov 3-8:18 PMPage 12: Nov 3-8:23 PMPage 13: Nov 3-8:22 PMPage 14: Nov 3-8:13 AMPage 15: Nov 3-8:15 AMPage 16: Nov 3-8:24 PMPage 17: Nov 3-8:26 PMPage 18: Nov 3-8:33 PMPage 19: Nov 3-8:33 PMPage 20: Nov 12-8:01 AMAttachments Page 1

Module 2 lesson 8

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Transcript of Module 2 lesson 8