History Of Numbers
what counting system do humans use today?
Numbers
4352
What is the place value of the 3?
hundreds
40+60=?
100
In the following numbers 2,6,8,10,etc.
What are the numbers increasing by?
2
2x(3+5)=?
16
Name 3 different ways humans would count before the number system we have today
sticks,objects and symbols
125x3
What is the number in the hundreds column in the answer?
3
-1+-5=?
-6
0,9,18,27,36,45...
What is the number pattern increasing by?
9
250+(63÷7)x12+(93x23)x0=?
0
In which numerals X,M,V,L,etc.belong to?
Roman Numerals
678.921
What is the value of the 9?
9 tenths
What are the 4 squares in a cartesian plane called?
Quadrants
12,16,24,38,46...
What pattern can you see happening?
each number is even
In the equation 945+300x(40÷2)
What part has to be solved first?
40÷2
When did the number system we use today start being used?
5th Century
3 458 253.6917
What is the place value of the 1?
Thousandths
If I have 6,-7 on a cartesian plane, what quadrant is the point placed in?
quadrant 4
0,1,1,2,3,5,8,13...
What is this sequence called?
Fibonacci
(78+22)+-23=?
77
How have the ways we count changed over time?
We have a more leveled understanding and easier ways to count eg. numbers
746 519 281.92310
What is the place value of the 4?
40 million
-698 + 300=?
-398
What is a palindromic pattern?
A pattern of numbers that can be written the same forwards as backwards
(84×22+101)−43÷2=?
1927.5