Geometry
How many sides of a square are congruent?
4 - all sides are congruent.
If there are 42 beans in a bowl and you eat 1/2. How many beans are there left?
21 beans left in the bowl.
42 = ____
16
a = 5
Why do things fall when you drop them?
Gravity
The length of a rectangle is 12 ft. Its width is 3 ft. What is the area of the rectangle?
36 ft2
Which is greater: 2/3 or 3/6?
2/3 is greater
1,255 divided by 5 is _________.
251
A letter that represents a number (unknown value) is called a ___________.
Who built the pyramids?
Egyptians
The length of a square is 9 cm. What is the perimeter?
36 cm.
Which is greater: 4/5 or 5/6
4/5 = 24/30 5/6 = 25/30
5/6 is greater.
What is 1/5 as a percentage?
1/5 = 20/100 = 20%
Solve: 5x + 2
(x = 9)
5(9) + 2 =
47
What is the name of Harry Potter's owl?
Hedwig
A rectangle has the length of 3 inches, the width of 5 inches, and the height of 7 inches. Calculate the volume.
105 in3
There were 165 kids at the zoo. 2/3 of them fed the animals. How many kids fed the animals?
110 kids fed the animals.
The length would be 504 inches.
Write an algebraic expression for this word problem:
The cost of 5 CDs and a $12 DVD.
$C (5) + $12
(C represents the cost of 1 CD)
A scientist who studies rocks is called a __________.
What is the vocabulary word for when you manipulate a polygon on a grid using a flip, turn, slide, or resize.
Transformation(s)
Jim and Pam shared a bag of jelly beans. There were 488 jelly beans in the bag. If Jim ate 7/8 of the bag, how many jelly beans did Pam eat?
1/8 = 61 jelly beans
When architects design a floor plan of a house or a building, what type of "view" do they use?
"Birds eye view"
3 + (9 + 4) = (3 + 9) + 4
Name the property.
Associative Property: The way in which three numbers are grouped when they are added or multiplied does not changed the sum or product.
What kind of tree do prunes come from?
A plum tree.