What is the property that allows numbers to be grouped differently in a question, but the answer remains the same?
(3+3)+5=11
or
3+(3+5)=11
100
Algorithm
What is a fancy name for a number sentence?
100
Sum
What is the word for an answer in an addition question?
100
Product
What is the answer in a multiplication question?
100
Quotient
What is the answer called in a division question?
200
Commutative Property
What is the property that allows numbers to be moved around in a question, but the answer remains the same?
2+3=5
or
3+2=5
200
Compatible Number
What is a fancy name for a number that is easy to compute mentally?
10, 50, 100, etc.
200
Plus sign, or Addition symbol
What is this called? +
200
Multiplication or "Times"
What is this symbol? X
200
Division
What operation do these symbols require? / or รท
300
Distributive Property
What is the property that allows numbers to be grouped differently in a question, but the answer remains the same?
30(2 + 4)
or
30(2) + 30(4)
300
Compensation Method
What is the fancy word for when you add a little bit to a number to make it easier to work with, then subtract what you added from the answer?
3 x 99 becomes 3 x 100, then subtract 3
300
Addends
What is the name of the numbers that are added together in an addition question?
300
Factors
What is the name for numbers that are multiplied together in a multiplication question?
300
Divisor
What is the number that you are dividing by called? (How many groups the number is being split into.)
400
Inverse Operations
What is it called when operations undo each other, or when the operations are opposites?
400
Expanded Form
What is it called when the numbers are all spread out?
1,234 becomes 1000+200+30+4
400
Partial Products
What are the numbers called that you add up to find the final multiplication answer?
400
Dividend
What is the number that is being split up called? (The number in the division box.)