Math Vocabulary Test Part II

Numbers can be multiplied in any order and the product will be the same.

• Commutative (Order) Property of Multiplication
• Commutative (Order) Property of Addition
• Associative (Grouping) Property of Multiplication
• Associative (Grouping) Property of Addition

The sum of any number and zero is that same number.

• Commutative (Order) Property of Multiplication
• Commutative (Order) Property of Addition
• Identity Property of Addition
• Identity Property of Multiplication

The grouping of addends can be changed and the sum will be the same.

• Associative Property of Multiplication
• Associative Property of Addition
• Identity Property of Addition
• Identity Property of Multiplication

To replace a number with a number that tells about how much or how many to the nearest ten, hundred, thousand, and so on.

• remainder
• round
• regroup
• rhombus

Numbers that are easy to add, subtract, multiply, or divide mentally.

• digits
• round
• regroup
• compatible numbers

Two operations that undo each other.

• intersecting lines
• mixed number
• inverse operations
• factors

The value given to the place a digit has in a number.

• digit
• place value
• compensation
• factors

To name a whole number in a different way.

• regroup
• round
• inverse operations
• compatible numbers

A statement that is believed to be true, but it has not been proven.

• compensation
• conjecture
• compare
• factors

A number line which only displays the numbers being computed.

• parallel lines
• open number line
• perpendicular lines
• perimeter