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Vocabulary 1
Multiply
Rounding
Expanded form
Vocabulary 2
100
Tells you about how many or how much.
What is estimate?
100
9 X 9 =
What is 81?
100
235 rounded to the nearest hundred.
What is 200?
100
3,000 + 800 + 50 + =
What is 3,850
100
Numbers that are multipled.
What is factor?
200
You do this to find an estimate.
What is round?
200
3 X 9 =
What is 27?
200
284 rounded to the nearest hundred.
What is 300?
200
600 + 20 + 1 =
What is 621?
200
This property says order doesn't matter.
What is Commutative?
300
The answer to a multiplication problem.
What is product?
300
8 X 8 =
What is 64?
300
1,601 rounded to the nearest thousand.
What is 2,000?
300
9,000 + 20 + 2 =
What is 9,022
300
This angle has 90 degrees.
What is a right angle?
400
The answer to an addition problem.
What is sum?
400
9 X 5 =
What is 45?
400
18,903 rounded to the nearest ten.
What is 18,900
400
10,000 + 300 + 7 =
What is 10,307?
400
A number that is added to another number in an addition problem.
What is addend?
500
The answer to a suntraction problem,
What is diference?
500
7 X 3 =
What is 21?
500
Round 781 to the nearest hundred.
What is 800?
500
100 + 50 + 1 =
What is 151?
500
The answer to a division problem.
What is quotient?