#### Study sets matching "subtraction 3 math"

#### Study sets matching "subtraction 3 math"

Difference

Subtraction Sentence

Subtraction

Regroup

The answer to a subtraction problem.

A number sentence in which one quantity is taken away from ano…

An operation that tells the difference, when some or all are t…

To rename a number using place value.reogroup

Difference

The answer to a subtraction problem.

Subtraction Sentence

A number sentence in which one quantity is taken away from ano…

decimal point

difference

estimate

expression

A period separating the ones and the tenths in a number

The answer to a subtraction problem

A number close to the exact value and easier to work with

A combination of numbers and operations

decimal point

A period separating the ones and the tenths in a number

difference

The answer to a subtraction problem

subtraction

subtraction sentence

difference

estimate

an operation that tells the difference, when some or all are t…

a number sentence in which one quantity is taken away from ano…

the answer to a subtraction problem.

a number close to the exact number.

subtraction

an operation that tells the difference, when some or all are t…

subtraction sentence

a number sentence in which one quantity is taken away from ano…

Inverse Operations

Regroup

Subtraction

Difference

Operations that undo each other. ... 3 + 5 = 8... 8 - 5 = 3

To use place value to exchange equal amounts when renaming a n…

The OPPOSITE of addition; The operation where you find the dif…

The answer you get when you subtract 2 numbers

Inverse Operations

Operations that undo each other. ... 3 + 5 = 8... 8 - 5 = 3

Regroup

To use place value to exchange equal amounts when renaming a n…

subtraction

regrouping

number sentence

estimate

An operation that tells the difference when some or all are ta…

To use place value to exchange equal amounts when renaming a n…

An expression using numbers and the =, > or < signs.

A number close to an exact number.

subtraction

An operation that tells the difference when some or all are ta…

regrouping

To use place value to exchange equal amounts when renaming a n…

difference

regroup

subtraction

estimate

the answer to a subtraction problem

to rename a number using place value

an operation that tells the difference, when some or all are t…

a number close to the exact number

difference

the answer to a subtraction problem

regroup

to rename a number using place value

sum

add

regrouping

altogether/total

the answer in an addition equation

to combine two numbers to find out how many in all

To use place value to change 10 ones into 1 ten, 10 tens into…

the overall amount you get after adding, subtracting, multiply…

sum

the answer in an addition equation

add

to combine two numbers to find out how many in all

associative property of addition

commutative property of addition

identity property of addition

equation

The way addends are grouped does not change the sum.

states that numbers can be added in any order and the sum be r…

states that when you add zero to any number, the sum is that n…

a number sentence that is true. 2x4=8; must have an = sign.

associative property of addition

The way addends are grouped does not change the sum.

commutative property of addition

states that numbers can be added in any order and the sum be r…

Inverse Operations

Regroup

Subtraction

Difference

two operations that can undo each other, such as addition and…

to rename a number using place value when exchanging groups of…

an operation that tells the difference, when some or all are t…

The answer to a subtraction problem

Inverse Operations

two operations that can undo each other, such as addition and…

Regroup

to rename a number using place value when exchanging groups of…

subtraction

difference

minuend

subtrahend

A mathematical operation that represents removing objects from…

The answer to a subtraction problem

The first number in a subtraction problem. For example, in the…

The number that is to be subtracted; the second number in a su…

subtraction

A mathematical operation that represents removing objects from…

difference

The answer to a subtraction problem

Associative Property of Additon

Commutative Property of Addition

Identity Property of Addition

Mental Math

...

The property that states that the order in which two numbers a…

If you add zero to a number, the sum is the same as the given…

ordering or grouping numbers so that they are easier to comput…

Associative Property of Additon

...

Commutative Property of Addition

The property that states that the order in which two numbers a…

benchmark

hundredth

place value

round

a familiar number used as a point or reference

one of 100 equal parts

the value of a digit in a number, based on the location of the…

number with one that is simpler and is approximately the same…

benchmark

a familiar number used as a point or reference

hundredth

one of 100 equal parts

sum

addends

Commutative Property of Addition

Identity (Zero) Property of Addition

The answer to an addition problem.... 12 is the sum of 7 + 5

Numbers added together to give a sum. Example 7 + 5 =

Numbers can be added in any order and the sum will be the same…

The sum of zero and any number is that number. Example: 0 + 4…

sum

The answer to an addition problem.... 12 is the sum of 7 + 5

addends

Numbers added together to give a sum. Example 7 + 5 =