IM 6.7.2 Practice: Points on the Number Line

For each number, name its opposite.
[math]-5[/math]
[math]28[/math]
[math]-10.4[/math]
[math]0.875[/math]
[math]0[/math]
[math]-8,003[/math]
Plot the numbers on the number line by dragging the points.
Plot these points on a number line: -1.5, the opposite of -2, the opposite of 0.5, -2
Represent each of these temperatures in degrees Fahrenheit with a positive or negative number.
5 degrees above zero
3 degrees below zero
6 degrees above zero
[math]2\frac{3}{4}[/math] degrees below zero
Order the temperatures above from the coldest to the warmest.
Solve each equation.
[math]8x=\frac{2}{3}[/math]
[math]1\frac{1}{2}=2x[/math]
[math]5x=\frac{2}{7}[/math]
[math]\frac{1}{4}x=5[/math]
[math]\frac{1}{5}=\frac{2}{3}x[/math]
Write the solution to each equation as a fraction and as a decimal.
[math]2x=3[/math]
[math]5y=3[/math]
[math]0.3z=0.009[/math]
There are 15.24 centimeters in 6 inches.
How many centimeters are in 1 foot?
How many centimeters are in 1 yard?
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– GeoGebra Classroom Activities, IM 6 – 8 Math

Information: IM 6.7.2 Practice: Points on the Number Line