order of operations
What are the 4 basic math operations?
division
subtraction
addition
multiplication
What did the Egyptians invent?
the Egyptians invented the first ciphered numeral system
What is an example of a place value?
place value is the value of each digit in the number eg the 5 in 350 represents 5 tens or 50
What is an integer?
an integer (from Latin integer meaning whole) is defined as a number that can be written without a fractional component.
What are the 4 types of sequence?
* Arithmetic sequences
* Geometric sequences
* Harmonic sequences
* Fibonacci sequences
What does Bodmas stand for?
brackets
orders
division
multiplication
addition
subtraction
What did the ancient Indians invent?
Indian mathematics emerged in the Indian subcontinent from 1200 BC until the end of the 18th century. In the classical period of Indian mathematics (400 AD to 1200 AD).
What is the purpose of place value?
Place value provides the foundation for regrouping, multiple-digit multiplication and more in the decimal system, as well as a starting point for the understanding of the other base systems.
Is the number 0 an integer?
all whole number are integers, so since 0 is a whole number, 0 is also an integer.
What is a pattern answer?
Number pattern is a pattern or sequence in a series of numbers. This pattern generally establishes a common relationship between all numbers. For example, 0,5,10,15,20,25.
What does pedmas stand for?
parenthesis
exponents
multiplication
division
addition
subtraction
What are roman numerals?
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages.
How do we use place value in real life?
Place value helps us make decisions that are used in our daily life eg, cost, weight, distance and time.
Why do two negatives equal a positive?
When you multiply a negative by a negative you can get a positive, because the two negative signs are cancelled out.
What is a pattern problem?
Finding a pattern is a strategy in which students look for a pattern in the data in order to solve the problem.
What comes first in order of operations
perform multiplication and division first working from let to right, before doing addition and subtraction.
What number doesn't have its own roman numeral?
the number 0
What is the best definition of the term place value chart?
The place value system is one in which the position of a digit in a number determines it's value.
What are the three types of Integers?
* Zero (0)
* Positive Integers (natural numbers)
* Negative Integers (additive inverse of natural numbers)
What are three types of patterns?
* Creational
* Structural
* Behavioral
Does it matter what order you use to multiply numbers?
no the answer is always the same.
Who invented math?
the ancient greeks
What is face value in math's?
face value is simply defined as the digit itself within a number.
What is the smallest Integer?
The smallest Integer is Zero.
What is a number test?
The numerical reasoning with number service test is an often used test for Psychometric Testing.