order of operations
What does "BIDMAS" stand for?
Brackets, Indecies, Division, Multiplication, Addition, Subtraction
who created the first numeral system
Egyptians
sum of an integer and its inverse is equal to
0
what has a higher value?
3 or -16
3
what pattern is this
1,2,4,8,16,32
Doubling
who created the second numeral system
Greeks
what is 15-4= ?
11
what has a higher value
a(3+4) or b(-3+7)
a
what pattern is this
1,3,9,27,81
Times by 3
who created the number 0
Mayans
what is the answer to -15 - 10=
-25
what pattern is this
2,13,24,35,46,57
plus 11
Who created modern numbers
Indians
a number that can be positive, negative and zero is an
integer
what pattern is this
3,6,10,15,21,28
Triangular
What is 12 in Japanese
juu ni
(-8) × (-5) + (-6) = ?
34
what pattern is this
1,2,3,5,8,13,21,34,55,89
Fibanonacci