Integers
Sum of an integer and its inverse is equal to _____
0
Who created the first numeral system?
Egyptians
The value of 9 - 5 is?
4
Who made the next numeral system?
Greeks
Subtraction of 10 from -10 gives?
-20
Who created the number 0?
Mayans
What letter represents Integers?
Who created modern numbers?
India
A number that can negative, positive and zero is called:
Count to ten, IN JAPANESE
(write numbers like this; one two three four, etc.)
ichi ni san shi go roku shichi hachi kyuu juu