Numbers and Operations Vocabulary

A ratio comparing a number to 100.

• fraction

• decimal

• percent

To "flip" the second fraction on a division problem.

• opposite

• turn

• reciprocal

What is an integer?

• A number that can be written as a fraction

• A whole number that can be positive, negative, or zero

• A number with a decimal point

• A number that is always positive

What is a mixed number?

• A number that is a combination of a whole number and a fraction

• A number that is a combination of two fractions

• A number that is a combination of two whole numbers

• A number that is a combination of a decimal and a fraction

What is the product in a multiplication problem?

• The number being multiplied

• The result of the multiplication

• The number that multiplies another number

• The sum of the numbers

What is a factor?

• A number that is multiplied by another number

• A number that divides another number without leaving a remainder

• The result of a multiplication

• The result of a division

What is the divisor in a division problem?

• The number that is divided

• The number that divides another number

• The result of the division

• The remainder of the division

What is the quotient in a division problem?

• The number that is divided

• The number that divides another number

• The result of the division

• The remainder of the division

the set of counting (natural numbers), their opposites, and zero {–n, …, –3, –2, –1, 0, 1, 2, 3, ..., n}. The set of integers is denoted by the symbol Z.

• Counting (natural) numbers

• Integers

• Positive rational numbers

• Whole numbers

the set of numbers that can be expressed as a fraction , where a and b are counting (natural) numbers

• Counting (natural) numbers

• Positive rational numbers

• Integers

• Whole numbers