Math Vocabulary

digit

• any symbol used to write whole numbers

• a type of calculation

• a mathematical operation

• a written letter

Tags

CCSS.2.NBT.A.3

CCSS.2.NBT.A.1

CCSS.2.NBT.A.4

expanded form

• a type of graph

• the form that shows the value of the digit

• a summary of a text

• a mathematical equation

Tags

CCSS.2.NBT.A.3

standard form

• the form that shows numbers as fractions

• the usual way of writing numbers that shows only digits

• a way to express numbers using words

• a method for solving equations

Tags

CCSS.2.NBT.A.3

CCSS.2.NBT.A.1

word form

• the way of writing numbers using only digits

• the way of writing numbers using only words

• a method for calculating values

• a visual representation of data

Tags

CCSS.2.NBT.A.3

place value

• the total sum of all the digits in a number

• the order of digits in a sequence

• the value of a digit based on its place

• the highest digit in a number

Tags

CCSS.2.NBT.A.3

CCSS.2.NBT.B.5

CCSS.2.NBT.A.1

CCSS.2.NBT.B.6

CCSS.2.NBT.B.7

CCSS.2.NBT.A.4

commutative property of addition

• the sum of two numbers is always even

• addition is only possible with whole numbers

• the order of the addends does not change the sum

• the sum changes when addends are rearranged

Tags

CCSS.2.NBT.B.9

identity property of addition

• the sum of two odd numbers is always even

• the sum of two numbers is always greater than either number

• the sum of any number and one will be the other number

• the sum of any number and zero will be the other number

associative property of addition

• the sum is affected by the order of the addends

• the sum of any number and zero is the other number

• the way addends are grouped does not change the sum

• the sum of two numbers is always a whole number

addends

• the result of addition

• the process of adding

• the numbers that are added together

• the difference between two numbers

Tags

CCSS.4.NBT.B.4

CCSS.4.OA.A.3

sum

• the answer to a division problem

• the answer to a multiplication problem

• the answer to a subtraction problem

• the answer to an addition problem

Tags

CCSS.2.NBT.B.5

CCSS.2.NBT.B.6

CCSS.2.NBT.B.7

CCSS.2.OA.A.1

CCSS.2.OA.B.2

CCSS.2.OA.C.4