Card Set Information
MATH BOWL CARDS
5TH GRADE MATH BOWL CARDS
2 SIDES ARE PARALLEL
ONE PAIR OF PARALLEL SIDES
ALL SIDES ADDED TOGETHER
AREA OF CIRCLE
PIE * R SQUARED
PIE = 3.14
AREA OF A TRIANGLE
B * H/2
LENGTH * WIDTH * HEIGHT
ORDER OF OPERATIONS
PARATHESIS, EXPONENTS, MULTIPLE, DIVIDE, ADD, SUBTRACT
(PLEASE EXCUSE MY DEAR AUNT SALLY)
LEFT TO RIGHT
FORMULA FOR SIDES OF A RIGHT TRIANGLE
LEG / HYPOTENUSE
LEG DIVIDE BY HYPOTENUSE
SAME SIZE AND SHAPE VERSUS SIMILAR SHAPE
REFLECTED OR REFLECTION
MIRROR OF SHAPE
NO SIDES THE SAME;
/, //, /// ON EACH SIDE
TWO SIDES THE SAME
ALL SIDES OF TRIANGLE ARE EQUAL
WHAT IS THE TENTHS, HUNDREDTHS, THOUSANDTHS IN THIS NUMBER
Greatest common factor
Great number two numbers have in common
Example 9 and 18
9 is the greatest common factor
Least common multiple
Lowest multiple for two numbers
2 and 4
least common multiple is 4
least common multiple is 10
What are different ways to say SOLVE
Prime vs composite
Prime number is a naturally number that can only go into itself and 1
1,2,3,5,7,11,13,17,19, 23, 29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97
Composite number are all other numbers that can be divided by other numbers.
What are twin primes
prime numbers that are one number apart.
11 and 13; 17 and 19; 41 and 43; 71 and 73
What is the sum of all angles on a triangle?
What are supplementary angles?
Angles add up to 180 degrees
What are complementary angles?
Angles add up to 90 degrees
How many degrees is a full circle
How many degrees is a half circle
How many degrees is a quarter circle?
How many ounces are there in a pound?
16 oz to 1 pound (lb)
How do you change a % to a decimal?
30% = .30
5% = .05
110% = 1.10
Move the decimal over two numbers and if there isn't two numbers put a zero infront of the number like the 5% above
What are intersecting lines?
Lines that cross each other
What are parallel lines?
Line go in same direction and do not cross
What are perpendicular lines?
| Lines that intersect and form a right angle
Seven to the fifth power is the same as?
What does any number to the zero exponent equal to?
17 to the zero = 1
1 to the zero = 1
What are the different types of triangles?
Right, equilateral, and isosceles
What is the GCF and LCM of 28 and 42?
Which way is vertical?
Up and Down
Which way is horizontal?
side to side
What is a Fractal?
A geometeric shape created by a rule that creates smaller and smaller parts of the orginal shape.
What a score equal to?
A score is 20 years
What is Indiana sales tax rate?
7% = .07
When finding sales tax take the amount times 1.07
What are vertical angles
Two opposite angles that are formed when two lines intersect. They are the same amount of degrees.
What is a reciprocal?
It is the number reversed or upside down so that when they are both multiplied they equal 1
Example 1/4 and 4/1.
One to any exponent is always what?
How do you find the length of a path through a square of a rectangle?
Add the length to the second power and the height to the second power and square the answer
Example height = 36; length=27
36^2 + 27^2
1296+ 729 = 2025
Then square 2025 = 45