Show:
Fractions
Decimals
Volume
Multiplication
Coordinate Grids
100

1/3 + 1/7

Reduce if possible

10/21
100
When you multiply, which way does your decimal move? When you divide, which way does your decimal move?
Multiply, it moves to the right.

Divide, it moves to the left.

100
What is the formula to find the volume of a shape?
LXWXH
100
38  X  7
266
100
What is the horizontal axis called? The vertical axis?
horizontal: x-axis

vertical: y-axis

200
1 3/5 + 8/5


Reduce if possible

1 14/15
200
Why is the exponent important?
The exponent is important because it tells you how many times you have to move your decimal.
200
If I am measuring the volume using feet, what should the label of my answer be?

cubic ft   OR   ft3 

200
435  X  972
422,820
200
What do coordinate points look like when they are written out?
(x,y)
300
4/5  X  2/4


Reduce if possible

2/5
300
375.06 - 42.038
333.022
300

Find the volume. Use the following measurements.

L: 9 cm


W: 10 cm

H: 3 cm

270 cm3

300
198.24  X  27.9
5,530.896
300
Find and fix the mistake:


When using a coordinate grid, you first look at the coordinate points. If the points are (3, 4), you will first go up (vertical) 3 points and then to the right (horizontal) 4 points.

The mistake is in the directions this person said the coordinate points will take them. They said you first go along the vertical axis, but that is incorrect because that is the y-axis which is the second number in the coordinate point. The first point tells you how many times to move on the x-axis and the second point tells you how many times to move on the y-axis.
400
seven divided by six sevenths


Reduce if possible. Answer may either be in standard or word form.

8 1/6

eight and one sixth

400
0.074 divided by 0.2
0.37
400
What are the steps to finding the volume of a composite figure? (an irregular shape)
1. Split up the shape

2. Find the volume of each new shape

3. Add the two volumes together

400
1 3/5  X  3/7


Reduce if possible.

24/35
400
Are the parenthesis important when writing coordinate points? Why, why not?
Yes, the parenthesis are important when writing coordinate points because they help show that these are closed points and that you should only move as far as the points say.
500
1 2/7 divided by 3/5


Reduce if possible.

2 1/7
500
34.2  X  2.17
74.214
500
How many cubic units can fit into a composite figure that has a length of 5, a width of 3, and a height of 7 for one section; and a length of 2, width of 3, and height of 4 for the other section?

129 units3

500
What, if anything, is wrong with the following problem? If it needs to be corrected, what is the correct way to set up the problem?


    469.03

x         2.687

------------------

The problem is set up incorrectly. This person lined up their decimals instead of lining up the numbers. The proper way to set it up would be:


       469.03

x       2.687

------------------

500
Why do people use coordinate grids?
To easily map out a location and be able to find a spot.


(variations of above answer will work)