Properties and rules
Equivalents
Perimeter, area, volume
Geometry
Shape up!
Angular
100
TRUE OR FALSE?
The product of any number and zero is always zero, except when it involves fractions.
FALSE. The product of any number and zero is always zero, even if it involves fractions.
100
Which number is equivalent to 7/8?
A. 0.8
B. 0.875875
C. 0.875
D. 0.9
C. 0.875
100
Andre has a cube with edge lengths of 3/4 foot. How do you find the volume of the cube?
A. 3/4 x 3/4
B. 3/4 x 3/4 x 3/4
C. V - 3/4 X3
D. V + 3/4 +3
B. 3/4 x 3/4 x 3/4
100
When two lines never meet in space or on a plane no matter how long we extend them, we say that they are _____ lines.
parallel
100
Why is this called an equilateral triangle? (Give one reason)
All sides are equal in length.
All angles equal to 60°.
All equilateral triangles have 3 lines of symmetry.
100
Two angles that share a side and have the same vertex are called _____ angles.
adjacent
200
How do you know if a number can be evenly divided by 5? (What is the divisibility rule?)
The number must end in a 5 or a 0.
200
Write 12/18 in simplest form.
2/3
200
What is the perimeter?
200
An angle whose measure is less than 90 degrees.
acute angle
200
A quadrilateral is a polygon with ____ sides.
4
200
Identify one pair of adjacent angles.
Angle 1 and angle 2 are adjacent.
Angle 2 and angle 3 are also adjacent.
300
If the sum of the digits is divisible by 3, then the number can be divided by three. Give an example of a 3 digit number that is divisible by 3.
Any 3 digit number that follows this divisibility rule.
Example: 381 works because 3+8+1=9, and 9 is divisible by 3.
300
What is the decimal equivalent of 125%?
1.25
300
Area?
12.6 x 6.4 = 80.64 cm
300
When lines meet in space or on a plane, we say that they are _________ lines.
intersecting
300
Identify this 3 dimensional geometric shape.
cylinder
300
The angles opposite each other when two lines cross; They are always equal.
vertical angles
400
Use the distributive property to write an expression that is equivalent to a(b + c).
ab + ac
400
What is the decimal equivalent of 1/64?
A. 0.15625
B. 0.015625
C. 0.150625
D. 1.5625
B. 0.015625
400
Perimeter?
12.6 + 6.4 + 12.6 + 6.4 = 38 cm
400
An angle whose measure is bigger than 90 degrees but less than 180 degrees.
obtuse angle
400
What is the measure of angle A?
90 - 30 = 60
60 degrees
400
Identify 2 pairs of vertical angles.
500
Which property states that if three or more numbers are multiplied, we get the same result no matter how the three numbers are grouped?
associative property of multiplication
500
DOUBEL POINTS: Are these equivalent fractions?
Write the fraction for each picture.
YES!
500
Volume?
12 x 3 x 5 = 180 in
500
The point where two rays meet is called a ____.
vertex
500
What is the name of side h, the longest side of a right triangle, opposite the right angle
hypotenuse
500
In this linear pair of angles, what is the measure of angle x?
180 - 118 = 62 degrees