Math Vocabulary
In 43, what is the 3 called?
Exponent
Write the product as a power.
14x14x14x14x14
145
11-8(12+6) /62
7
List the factor pairs of 30
1,30 2,15 5,6 3,10
Find the GCF of 88 and 68
4
What do we call an expression such as 25?
Power
Find the value of the power.
94
6561
24÷(2+4)+32×2−5
13
24x3
Find the LCM of 9 and 6
18
What is a whole number greater than 1 that has exactly two factors?
Prime Number
Which power has a vaule greater than 620 and less than 630?
54
36
45
54
8+3×4
20
What is the prime factorization of 135?
3x3x3x5
or
33x5
What is the Least common multiple of 4 15 and 18
180
What is a whole number greater than 1 that has more than two factors?
Composite Number
A square vegtable garden has side lengths of 8 feet. You plant flowers in the center portion of the garden, a square that has side lengths of 2 feet. You divide the remaining sspace into 4 equal sections and plant tomatoes, onions, zucchini, and peppers. What is the area of the zucchini section?
15ft2
6+4×(10−7)2
42
What is the greatest perfect square that is a factor of 243?
81
what is the greatest common factor of 18 24 and 42
Explain the difference between a factor and a multiple.
Factor / Multiple
A tank is in the shape of a cube with edge lengths of 12 feet. Find the number of cubic feet of water needed to fill the tank. Then find the number of cubic yards of water needed to fill the tank.
1728 cubic feet
64 cubic yards
You are filling bags with cookies to give to your friends. The list shows the cookies you are putting into the bag. You want identical groups of cookies in the in each bag with no cookies left over. What is the greatest number of bags you can make?
-18 chocolate chip
-42 peanut butter
-48 oatmeal
6 Bags
What is the greatest perfect square of 1,575?
225
Stoplight A changes color every 15 seconds and Stoplight B changes color every 45 seconds. both Stoplights changed color 12 seconds ago. After how many seconds will stoplights change color at the same time again?
33 seconds