Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
24 Cards in this Set
- Front
- Back
|
The combining of two or more numbers
|
add
|
|
|
any number being added
|
addend
|
|
|
an arrangement of objects in equal rows
|
arrays
|
|
|
The property that says that changing the order of the addends or factors doesn't change the answer
|
Commutative Property
|
|
|
A number that has more than two factors
|
composite number
|
|
|
The numbers used in counting
|
Counting Numbers
|
|
|
The answer to a subtraction problem
|
difference
|
|
|
Any of two symbols 0,1,2,3,4,5,6,7,8,9 used to show a number
|
digit
|
|
|
having the same amount or value
|
equal
|
|
|
a number sentence that shows that the left side has the same value as the right side
|
equation
|
|
|
A number that is divisible by two. They have 0,2,4,6,or 8 in the ones place
|
even number
|
|
|
numbers that are multiplied together to get a product
|
factor
|
|
|
one number being farther to the right on a number line than another number
|
greater than
|
|
|
one number being farther to the left on a number line than another number
|
less than
|
|
|
the product of a whole number and any other number (also called skip counting)
|
multiple
|
|
|
The operation of repeated addition
|
multiply
|
|
|
an equation
|
number sentence
|
|
|
A whole number that is not divisible by 2. They have 1,3,5,7,9 in the ones place.
|
odd number
|
|
|
The answer to a multiplication problem
|
product
|
|
|
the number of dots in a square array; the first two are 4 and 9
|
square number
|
|
|
an operation that gives the difference between two numbers or tells how many is left
|
subtraction
|
|
|
the answer to an addition problem
|
sum
|
|
|
a number whose factors are only one and itself
|
prime number
|
|
|
any of the numbers 0,1,2,3 and so on
|
Whole number
|
