Unit 1 Vocabulary

The number that is being divided

• Divisor

• Product

• Dividend

• Quotient

The total when two or more numbers are multiplied.

• Divisor

• Product

• Dividend

• Quotient

The remaining value when two or more numbers are subtracted.

• Sum

• Difference

• Product

• Quotient

The number that the dividend is being divided by.

• Quotient

• Factor

• Compatible Number

• Divisor

A method for estimating a number by increasing or retaining a specific place value digit according to specific rules and changing all trailing digits to zero.

• Rounding

• Front End Method

• Fluency

• Arithmetic

A number multiplied by another number to find a product.

• Factor

• Numeral

• Quotient

• Sum

Reasoning to determine an approximate value.

• Arithmetic

• Estimation

• Articulation

• Guessing

A linear model used to illustrate number relationships.

• Venn Diagram

• Strip Diagram

• Area Model

• Bar Graph

The total when two or more numbers are added together.

• Product

• Sum

• Difference

• Quotient

The size or measure of each group or the number of groups when the dividend is divided by the divisor.

• Quotient

• Dividend

• Factor

• Difference