Area Model

• model for multiplication problems, in which the length and width of a rectangle represents the factors

• model for multiplication and/or division problems, in which the length and width of a rectangle represents the factors, or quotient and dividend

• model for multiplication in which the length and width represent the multiples of each factor

• model for multiplication and/or division problems, in which the length and width of a rectangle represents the multiples of the factors

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

Composite Numbers

• a whole number that can be divided evenly by numbers other than one and itself (0 and 1 are neither prime nor composite)

• a whole number that has factors

• a whole number that can be divided by numbers without a remainder

• A whole number that has more multiples than 1 and itself

Tags

CCSS.4.OA.B.4

Distributive Property - Check each box that is correct

• allows you to multiply partial products

• allows you to distribute multiples before you multiply them

• allows you to multiply numbers according to their place value, then add partial products together to produce the sum/product

• allows you to multiply a sum by multiplying each addend separately and then adding the products

Tags

CCSS.3.OA.B.5

Dividend

• answer to a division problem

• using partial products to end a division problem

• the number being divided

• the equal number of groups we are dividing by

Tags

CCSS.5.NBT.B.6

Divisor

• the number being divided

• the number of equal groups we're dividing by

• the answer to a division problem

• the multiple of the quotient

Tags

CCSS.3.OA.A.2

CCSS.3.OA.B.6

Equation

• mathematical expression where one part is equal to another part

• a multiplication number sentence

• mathematical expression where there is no equal sign

• a mathematical equation with no equal sign

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.7

Expression

• mathematical expression where one part is equal to another part

• numbers you multiply together to get another number

• numbers and symbols with no equal sign

• partial products added together

Factors

• the result of multiplying a number by another number

• the answer to a multiplication problem

• the amount left over after division

• numbers you multiply together to get another number/product

Rectangular Array

• variety of factors

• arrangement of objects into rows and columns that form a rectangle

• having many factor choices in that stay within a rectangle

• the preferred way to multiply in fourth grade

Tags

CCSS.3.OA.A.3

Quotient

• the answer to a division problem

• the answer to a multiplication problem

• the answer to an addition problem

• the answer to a subtraction problem

Tags

CCSS.3.OA.A.2