Properties/Definitions
More Properties/Definitions
Math
Mental Math
Miscellaneous
100
a + b = b + a
What is "addition is commutative"
100
x + (-x) = 0
What is "Negation property"
100
What is another name for a natural number?
What is "counting number"
100
23 * 101
What is "2323"
100
My place of birth. Quadruple points for city.
What is "México" - "Valle Hermoso"
200
(-1)x = -x
What is "multiplying by -1"
200
Define a - b
What is " a + (-b) "
200
(..., -3, -2, -1, 0, 1, 2, 3, ...)
What is "integers"
200
12345 * 11
What is "135795"
200
My favorite (and best) NFL team
What is "Dallas Cowboys"
300
(a + b) + c = a + (b + c)
What is "addition is associative"
300
a(bc) = (ab)c
What is "multiplication is associative"
300
693 * 1587 - 692 * 1587
What is "1587"
300
4,000,000 * 50
What is "200,000,000"
300
Am I a cat person, a dog person, or an elephant person?
What is "cat person"
400
x = -(-x)
What is "negation of negation"
400
What sum did I consider to prove that x = -(-x)?
What is "x + (-x) + (-(-x))"
400
-100 + (-99) + (-98) + ... + 97 + 98
What is "-199"
400
4,000,000 * 25
What is "100,000,000"
400
How many months have 28 days?
What is "12"
500
x(y + z) = xy + xz
What is "multiplication distributes over addition"
500
Define a/b, similarly to subtraction
What is "a * (1/b) OR a * b^-1"
500
1 + 2 + 3 + ... + 101
What is "5151"
500
999995^2
What is "999990000025"
500
My middle name
What is "Andrés"
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