These are the two methods used when estimating quotients (hint - or products).
What are rounding and finding compatible numbers?
100
290 / 29
What is 10?
100
These are the five steps of the water cycle.
What are evaporation, precipitation, condensation, runoff, and collection?
100
This is the measure of salt in water.
What is salinity?
200
81 / 9
What is 9
200
Use compatible numbers to solve. 377 / 60.
What is 360 / 60 = 6?
200
600 / 20
What is 30
200
This is the name for when more than 50% of the moon is lit.
What is gibbous?
200
This is the meaning for the root word micro.
What is small?
300
828 / 9
What is 92?
300
Estimate using rounding. 788 / 80.
What is 800 / 80 = 10?
300
840 / 21
What is 40?
300
The earth make one full movement around the sun. This is the name of that movement and about the length of time it takes for this movement to occur.
What is revolution? What is about 365.25 days?
300
When I hear the words each and per I am most likely doing this operation.
What is dividing?
400
995 / 2
What is 497 r 1
400
A company is shipping Xbox games. There are 54,177 games needed to be shipped. If 900 fit into each crate, about how many crates are needed to ship the games?
What is 54,000 / 900 = 60?
400
864 / 76
What is 11 r 28?
400
These two processes change rocks into other types of rocks.
What are heat and pressure?
400
Solve 455 X 66
What is 30,030?
500
496 / 5
What is 93 r 4?
500
This is the reason why it is important to use estimation when problem solving.
What is finding about how much can help you to make sure that when you compute your answer you are reasonable? If you are not close then you can redo you work.
500
4328 / 93
What is 46 r 50?
500
In North America precipitation begins like this.
What are ice crystals?
500
Write this number.
5 ten billion
4 hundred million
9 ten million
2 million
6 hundred thousand
5 ten thousand
1 thousand
1 one