Mid Module 3 Vocabulary

numbers that can be multiplied together to get other numbers or a product

• addends

• factors

• divisor

• dividend

a statement that the values of two mathematical expressions are equal using the = sign

• factors

• multiple

• equation

• decompose

a unit of measure, using more than one type of measurement,

2 tens 4 ones, or 2 kilometers 34 meters

• mixed units

• units

• area

• perimeter

combining equal groups to find out how many in all;

5 x 3 = 15

• add

• multiply

• divide

• subtract

to break apart larger units for 1 of the next smaller units on a place value chart

• compose

• decompose

• divide

• add

to exchange smaller units for 1 of the next larger units on a place value chart

• compose

• decompose

• divide

• subtract

length of a continuous line forming the boundary of a closed geometric figure. Measures around the figure

• area

• space

• square

• perimeter

the numerical value that a digit has by virtue of its position in a number

• product

• place value

• time

• circle

we can break apart multiplication problems into 2 pieces, and then add those 2 pieces together to solve.

64 x 2

(60 x 2) + (4 x 2)

• identity property of multiplication

• zero property of multiplication

• distributive property

• associative property

the process of multiplying each digit of one number by each digit of another number, then adding all the products together.

24 x 6 =

(20 x 6) + (4 x 6) =

120 + 24 = 144

• partial product

• factors

• associative property

• formula