Number Sense
It's this number written in standard form:
6.18 x 105
What is 618,000?
It is the hypotenuse of a right triangle with legs 4 and 3.
What is 5?
3x - 12 = 15
What is 9?
It is the slope in this equation
y = 1/2 x + 6
What is 1/2 ?
It is how you write 3 units left and 2 units up in translation notation.
What is (x - 3, y + 2)?
It's the scientific notation of this number:
9,800,000,000
What is 9.8 x 109?
It is the missing leg of a triangle with sides 6 and 8.
What is 5.3?
15 - 2x = 7
What is 4?
It is the y-intercept in this equation
y = -2x - 8
What is -8?
It is the location of (3, 4) after a reflection over the y-axis.
What is (-3, 4)?
It's the exponent necessary to write this number in scientific notation:
0.00000546
(5.46 x 10-6)
What is 13?
2w + 9 = 6w - 11
What is 5?
It is the slope in this equation
6x + 3y = 12
What is -2?
Is the location of (-2, 6) after a 90o counter-clockwise rotation.
What is (-6, -2)?
The total number of zeroes need to write this number in standard notation:
7.02 x 108
What is 7?
(702,000,000
It is a missing leg of a right triangle with sides 20 and 30.
What is 22.4?
4(y + 12) = 18 + 2y
What is -15?
It is the y-intercept in this equation
5y = 2x
What is 0?
It is the area of a 4-inch x 2-inch rectangle after a reflection over the x-axis.
What is 8 inches squared?
It is 3 times bigger than 4.2 x 103
What is 1.26 x 104?
It is the perimeter of a right triangle with legs 6 and 8.
6(x + 1) = 2(7 + 3x)
What is No Solutions?
It is the solution to the system
y = 2x - 4
y = -3x + 6
What is (2, 0)?
It is the area of a 4-inch x 2-inch rectangle after a dilation with a scale factor of 3.
What is 72 square inches?