Arithmetic

Question 1

Arithmetic

Answer 1

The study of numbers, their operations, and properties.

Question 2

Operations of Arithmetic

Answer 2

Addition, Subtraction, Multiplication, and Division.

Question 3

Addition

Answer 3

An operation that combines numbers to find their total.

Question 4

Addens

Answer 4

Numbers being combined in an addition.

Question 5

Sum

Answer 5

The result of an addition.

Question 6

Subtraction

Answer 6

An operation that finds the difference between two quantities.

Question 7

Minuend

Answer 7

The number to be subtracted from.

Question 8

Subtrahend

Answer 8

The number that subtracts.

Question 9

Difference

Answer 9

The result of a subtraction.

Question 10

Multiplication

Answer 10

An operation of repeated addition of groups of equal sizes.

Question 11

Factors

Answer 11

Numbers multiplied to get a product.

Question 12

Product

Answer 12

The result of a multiplication.

Question 13

Division

Answer 13

An operation that splits a quantity into equal parts or groups.

Question 14

Divisor

Answer 14

A number that divides another number.

Question 15

Dividend

Answer 15

A number that is divided by another number.

Question 16

Quotient

Answer 16

The result of a division.

Question 17

Remainder

Answer 17

The remaining quantity left over after a division.

Question 18

What are properties of arithmetic?

Answer 18

Mathematical laws that describe how numbers behave when used in arithmetic operations.

Question 19

Properties of Arithmetic

Answer 19

Commutative, Associative
Distributive, Identity, and Inverse.

Question 20

Commutative Property

Answer 20

States that the order of numbers being added or multiplied does not affect the result.

Question 21

Associative Property

Answer 21

States that the order in which numbers are grouped when adding or multiplying does not affect the result.

Question 22

Distributive Property

Answer 22

States that multiplying a sum/difference by a number is the same as multiplying the addens/minuend/subtrahend by the number, and then adding/subtracting the products.

Question 23

Identity Property

Answer 23

States that the sum of any number and zero is the orginal number. And the product of any number and one is the original number.

Question 24

Inverse Property

Answer 24

States that every number has an additive inverse (Opposite) that, when added, gives zero. And every non zero number has a multiplicative inverse (Reciprocal) that, when multiplied, gives one.

Question 25

Fraction

Answer 25

A numerical quantity that is not a whole number.

Question 26

Numerator

Answer 26

The number of equal parts to a whole that you have.

Question 27

Denominator

Answer 27

The number of parts that a whole is equally divided into.

Question 28

Proper Fraction

Answer 28

A fraction where the denominator is greater than the numerator.

Question 29

Improper Fraction

Answer 29

A fraction where the numeraator is greater than or equal to the denominator.

Question 30

Equivalent Fractions

Answer 30

Fractions that have different numerators and denominators but are equal to the same value.

Question 31

Place Value

Answer 31

The value of a digit in a number based on it’s position.

Question 32

Standard Form

Answer 32

A way of expressing numbers using digits. (642)

Question 33

Expanded Form

Answer 33

A way of expressing numbers by place value. (600+40+2)

Question 34

Regrouping

Answer 34

The process of moving groups of ten to a different place value when performing addition or subraction.

Question 35

Place Value Chart

Answer 35

A model that organizes the values of each digit in a number based on it’s position.