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Intro to Integers
Adding/Subt.Integers
Mult./Divide Integers
Coordinate Plane
Transformations
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Write an integer to describe the situation:
The Dead Sea is 1,312 feet below sea level.
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Write an integer to describe the situation:
A helicopter rises 75 feet.
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What is the sum of two opposite integers?
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Which is greater -45 or -42?
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Order 0, 41, 3, -20, -10, and 10 from greatest to least.
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41, 10, 3, 0, -10, -20
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Find the sum.-11 + -18
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Find the difference.-12 - 12
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Use Leave, Change, Opposite:-12 – 12
-12 + (-12) = -24
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What is -3 plus -6 plus 4?
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-3 + -6 + 4-9 + 4 = -5
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Solve.3 + (-6) – (-3)
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3 + (-6) – (-3)-3 – (-3)
Using Leave, Change, Opposite: -3 + 3 = 0
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Find the value of x – y if x = 9 and y = -16.
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9 – (-16)9 + 16 = 25
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Find the product of -4 and -8.
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Find the quotient of 45 and -9.
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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?
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-4 x 5 = -20 meters
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EVALUATE.3(-4 - 7)
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3(-4 – 7)3(-4 + (-7))3(-11) = -33
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EVALUATE.( 3 ( 7))
2
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( 3 ( 7)) 105
2 2
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Which quadrant contains the points B and X?
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The point (0,0) is called the
_____________.
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Name the ordered pair for the point V.
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What points are located in the first quadrant?
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(-6, 3)_______
(5, 4)_______
(0, -3)_______
(0, -4)_______
(3, 1)_______
Write the letter for the point named by the ordered pair.
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(-6, 3)__U___
(5, 4)__D___
(0, -3)__E___
(0, -4)__N___
(3, 1)__Z___
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What is the difference between a translation and
a reflections?
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A translation is a slide, and a reflection
is a flip.
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What type of transformation is shown in the picture below?
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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?
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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.
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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