Math Flashcards
1
Q
1000 in Roman numerals
A
M
2
Q
For which temperature is °C is equal to °F.
A
-40
3
Q
___ % of the earth’s water is drinkable freshwater
A
3
4
Q
1089 x 9 =
A
9801
5
Q
Arabic numerals were invented in
A
India
6
Q
XY coordinate system was developed by
A
René Decartes
7
Q
hundred comes from Old Norse hundrath which means
A
120
8
Q
Infinity symbol was used by Romans to represent the number ___
A
1000
9
Q
(6 × 9) + (6 + 9) =
A
69
10
Q
_______ sequence, in which each number is the sum of the two preceding ones
A
Fibonacci
