numbers & operations
is 37 a prime or composit number
prime
This is the specific name for a polygon that has exactly five sides.
pentagon
x +8=12
x=4
what is the sum of 5 and 5
10
This massive sea creature is the largest animal ever known to have lived on Earth, even bigger than any dinosaur.
blue whale
Solve the equation using PEMDAS: \(8 + (5 - 2) \times 4\)
20
This type of triangle has all three sides of equal length.
equilateral triangle
4(6+5x)=124
x=5
The number of minutes in 2 hours.
120
The only known bird in the world that can fly backward.
hummingbird
Zach bought 5.2 pounds of oranges for $0.70 per pound. How much did he spend?
3.64
two adjacent angles whose non-common sides form a straight line and whose sum is exactly 180 degrees.
supplementary
Kiana had $24 to spend on 7 pencils. After buying them, she had $9.65 left. How much did each pencil cost?
2.05
A triangle that has three sides of different lengths.
scalene
what is the ancestor of a cat
a wildcat
Expressed in its simplest form, this fraction is the exact equivalent of 75%
3/4
This geometric figure has a starting point and goes on and on in only one direction.
a ray
Matthew took a cab home from his office. The cab charged a flat fee of $4, plus $2 per mile. Matthew paid $34 for the trip.
15 miles
"Like fractions" have the same this, making it incredibly easy to add and subtract them.
denominators
where does the most venomeus spider live
brazil
If a stock drops in price from $20 to $15 over the course of a week, this is the percentage decrease in the stock's value.
25%
In 1795, Scottish mathematician John Playfair simplified Euclid's axiom about these, stating that if two of them are in a plane, they will never intersect.
parallel lines
An algebraic statement with an equals sign that has an unknown value, which an expression does not have.
an equation
A closed, two-dimensional geometric shape with exactly eight straight sides.
octigon
This solitary, nocturnal African mammal is the only living member of the order Tubulidentata and survives primarily on a diet of ants and termites.
aardvark