3rd Grade Division Vocabs

fact family

3x5 = 15, 5 x3 = 5, 15 divided by 3 = 5

Division

Operation with two numbers - tells the number of equal groups and the number in each group

related facts

a group of basic facts that use the same number

Division Sentence

a number sentence that shows the number of equal groups and number in each group

array

an arrangement of objects into equal rows and columns

equal groups

groups that have the same quantity of object or have the same value

inverse operations

operations that undo each other

Partition

sharing objects one at a time until there are none left

quotient

the answer to a division problem

Divisor

the number by which the dividend is divided

dividend

the number that is being divided

repeated subtraction

to subtract equal groups repeatedly until you reach zero