Math Terms - 4Th Grade

Front 1

Front (Term)

Back 1

Back (Definition)

Front 2

Divisor

Back 2

The number by which it is divided

Front 3

Quotient

Back 3

The answer to the division

Front 4

Product

Back 4

The answer to a multiplication problem

Front 5

Factors

Back 5

Numbers that are multiplied together. 3x4 (3 and 4 are factors)

Front 6

Equation

Back 6

A number sentence with an equal sign

Front 7

Addend

Back 7

Numbers that are added

Front 8

Addend

Back 8

Numbers that are added

Front 9

Sum

Back 9

Answer to an addition problem

Front 10

Algorithm

Back 10

A procedure for getting an answer

Front 11

>

Back 11

Greater than

5>4 = five is greater than four

Front 12

<

Back 12

Less than

5<6 = five is less than six

Front 13

Mixed number

Back 13

Whole number and a fraction together

1 1/2 (one and one half)

Front 14

Divisibility

Back 14

The ability of a number to be divided by another number without a remainder

Front 15

Divisibility

Back 15

The ability of a number to be divided by another number without a remainder

Front 16

Expanded notation

Back 16

A digit times its place value

(3 x 1000) + (2 x 100) + (5 x 10) + (6 x 1)

Front 17

Divisibility

Back 17

The ability of a number to be divided by another number without a remainder

Front 18

Expanded notation

Back 18

A digit times its place value

(3 x 1000) + (2 x 100) + (5 x 10) + (6 x 1)

Front 19

Standard form

Back 19

Normal way of writing numbers

302

Front 20

Perimeter

Back 20

Distance around a polygon

Front 21

Perimeter

Back 21

Distance around a polygon

Front 22

Circumference

Back 22

Length of the curve of a circle

Front 23

Radius

Back 23

Distance from the center to the curve

Front 24

Radius

Back 24

Distance from the center to the curve

Front 25

Diameter

Back 25

Distance across the circle through its center

Diamter is teoce the radius

Front 26

Estimating

Back 26

Trying to get close to an exact number

Front 27

Decimeter

Back 27

One tenth of a meter

Front 28

Decimeter

Back 28

One tenth of a meter

Front 29

Centimeter

Back 29

One tenth of a decimeter and one hundreth of a meter

Front 30

Decimeter

Back 30

One tenth of a meter

Front 31

Centimeter

Back 31

One tenth of a decimeter and one hundreth of a meter

Front 32

Millimeter

Back 32

One tenth of a centimeter amd one thousandth of a meter

Front 33

Decimeter

Back 33

One tenth of a meter

Front 34

Centimeter

Back 34

One tenth of a decimeter and one hundreth of a meter

Front 35

Millimeter

Back 35

One tenth of a centimeter amd one thousandth of a meter

Front 36

Arithmetic Sequence

Back 36

A sequence that counts up (+) or counts down (-) by the same amount

Front 37

Geometric Sequence

Back 37

A sequences that increases by multiplying by the same number or decreases by dividing by the same number

Front 38

Area

Back 38

Area is not a length; it is an amount of surface ; measured in square feet/inched/etc

Front 39

Area

Back 39

Area is not a length; it is an amount of surface ; measured in square feet/inched/etc

Front 40

Area of a rectangle

Back 40

A = L x W (length x width)

Front 41

Front (Term)

Back 41

Back (Definition)

Front 42

Back 42

Front 43

Front (Term)

Back 43

Back (Definition)

Front 44

Proper fraction

Back 44

A fraction that is less than 1

Front 45

Improper Fraction

Back 45

A fraction that is equal to 1 or greater than 1

Front 46

Front (Term)

Back 46

Back (Definition)

Front 47

Front (Term)

Back 47

Back (Definition)