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2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Intro to Integers Adding/Subt. Integers.

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Presentation on theme: "2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Intro to Integers Adding/Subt. Integers."— Presentation transcript:

1 2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Intro to Integers Adding/Subt. Integers Mult./ Divide Integers Coordinate Plane Transformations

2 Write an integer to describe the situation: The Dead Sea is 1,312 feet below sea level.

3 -1,312

4 Write an integer to describe the situation: A helicopter rises 75 feet.

5 75 or +75

6 What is the sum of two opposite integers?

7 ZERO

8 Which is greater -45 or -42?

9 -42

10 Order 0, 41, 3, -20, -10, and 10 from greatest to least.

11 41, 10, 3, 0, -10, -20

12 Find the sum

13 -29

14 Find the difference

15 Use Leave, Change, Opposite: -12 – (-12) = -24

16 What is -3 plus -6 plus 4?

17 = -5

18 Solve. 3 + (-6) – (-3)

19 -3 – (-3) Using Leave, Change, Opposite: = 0

20 Find the value of x – y if x = 9 and y = -16.

21 9 – (-16) = 25

22 Find the product of -4 and -8.

23 -4 x -8 = 32

24 Find the quotient of 45 and -9.

25 45 ÷ (-9) = -5

26 A submarine is at the surface of the water. It starts to descend at a rate of 4 meters per second. How far below the surface will the submarine be after 5 seconds?

27 -4 x 5 = -20 meters

28 EVALUATE. 3(-4 - 7)

29 3(-4 – 7) 3(-4 + (-7)) 3(-11) = -33

30 EVALUATE.

31

32 Which quadrant contains the points B and X?

33 Quadrant III

34 The point (0,0) is called the _____________.

35 Origin

36 Name the ordered pair for the point V.

37 (-2, 0)

38 What points are located in the first quadrant?

39 R and X

40 (-6, 3)_______ (5, 4)_______ (0, -3)_______ (0, -4)_______ (3, 1)_______ Write the letter for the point named by the ordered pair.

41 (-6, 3)__U___ (5, 4)__D___ (0, -3)__E___ (0, -4)__N___ (3, 1)__Z___

42 What is the difference between a translation and a reflections?

43 A translation is a slide, and a reflection is a flip.

44 What type of transformation is shown in the picture below?

45 Reflection

46 Working Backwards Problem Pam has money in her savings account. She made withdrawals of $100, $45, and $63. Her balance is now $245. How much did she have in her account before the three withdrawals?

47 $453

48 The vertices of triangle ABC are (-1,2), (0,5), and (3,1). On the coordinate grid, draw the triangle and then complete the following transformation: Translate the image 6 units down and 2 right.

49

50 The vertices of triangle ABC are (-1,2), (0,5), and (3,1). On the coordinate grid, draw the triangle and then complete the following transformation: Reflection about the x-axis

51


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