Percent of...
50% of 100
50
x5 (x4)
x9
What number is the Roman numeral XVI?
16
Adding two negatives
negative
x + 2x
3x
What is 34% of 800?
272
a4(a6)
a10
How many legs do arachnids have?
8
Multiplying two negatives
positive
-9m + 14m
5m
93 is what percent of 775?
12%
(x2)6
x12
What resource covers most of the Earth?
Water
multiplying a positive and a negative
negative
-2b + -9b + 1
-11b + 1
What is 2% of 400?
8
x^8/(x^2)
x6
What species can live on both water and land?
Amphibians
dividing two negatives
positive
7x - 5x - 1x - 19 + 12
x - 7
48 is what percent of 50?
96%
(x^6*a^2)/(a*x^2)
x^4*a
What is the longest river in the world?
Amazon River
multiplying three negative numbers together
negative
4b + 2c - 10c + b
5b - 8c