Comparing Decimals
Compare:
0.03 0.003
0.03 > 0.003
Place the following in order from least to greatest:
0.09, 0.03, 0.05
0.03, 0.05, 0.09
Round the following to the nearest tenth:
.86
.9
What is the horizontal number line in a coordinate grid called?
The x-axis
Explain how you would plot a point.
You would start with the x-axis and move left/right, then you would do the y-axis and move up/down.
Compare:
1.20 1.202
1.20 < 1.202
Place the following in order from least to greatest:
1.2, 5.2, 1.02, 5.02
1.02, 1.2, 5.02, 5.2
0.5678
0.57
What is the vertical number line in a coordinate grid called?
The y-axis
What are the number lines in a coordinate grid called?
Axis/Axes
Compare:
5.60 5.6
5.60 = 5.6
Place the following in order from least to greatest:
.0567, .0592, 0.04, 0.009
0.009, 0.04, .0567, .0592
Round the following to the nearest thousandth:
0.9481
0.948
What is the point called where the number lines intersect at the 0 point of each line?
The Origin
What do you call the numbers inside the paratheses? ex:) (3, 4)
Coordinates
Compare:
405.73 405.654
405.73 > 405.654
Place the following in order from least to greatest:
362.9, 362.10, 361.89, 361, 361.758
361, 361.758, 361.89, 362.10, 362.9
Round the following to the nearest whole number:
4.498
4
What is it called when you mark a point on the coordinate grid?
Plotting
My brother has $42.63. I have $50.87. How much more money do I have than my brother?
$8.24
Compare:
9,157.2 9,257.02
9,157.2 < 9,257.02
Place the following in order from least to greatest:
1,208.12, 1,157.58, 1,206.79, 1,056, 1,208.020
1,056 1,157.58 1,206.79 1,208.020 1,208.12
Round the following to the nearest tenth:
8.98
9
What is the name of the two numbers, or coordinates used to locate a point on a rectangular coordinate grid?
Ordered pair
I go shopping for new clothes. I buy a shirt for $17, a pair of pants for $39, and a new pair of shoes. My total cost is $124. How much do my shoes cost? Explain how you know.
$68