Write each product as a power
12 x 12 x 12
123
10 + 40 ÷ 8 x 2
20
GCF of 16 and 24
8
Is 2 prime or composite?
Prime
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W: (1,5)
X: (4,2)
Y: (4,1)
Z: (2,4)
Write each product as a power
10 x 10 x 10 x 10 x 10
105
18-2(3-2)
16
GCF of 18 and 21
3
Is 51 prime or composite?
Composite
What are the characteristics of a square? Select all.
A: All four sides are the same length.
B: Exactly one pair of sides is parallel.
C: Opposite sides are parallel.
D: Each angle measures 90°.
A, C, D
Write each product as a power
3 x 3 x 4 x 4 x 4
32 x 43
2 x 4 + 32
17
LCM of 9 and 16
144
Prime Factorization of 28
2 x 2 x 7
22 x 7
A student incorrectly stated that 23 = 2(3). Explain the student's error and find the correct answer
23 = 2 x 2 x 2 = 8
The student multiplied the base and the exponent. You are supposed to multiply the base as many times as the exponent says.
Find the value of the power
34
81
(9-2)0 + 6
7
A bus arrives at a station every 6 minutes, a car arrives every 8 minutes, and a train arrives every 12 minutes. If they arrive at the same time now, how many minutes will it take for them to arrive at the station at the same time again?
24 minutes
Prime Factorization of 72
2 x 2 x 2 x 3 x 3
23 x 32
Milk costs $5, peppers cost $2, tomatoes cost $4, pineapple costs $1.You buy 2 gallons of milk, 3 peppers, 2 tomatoes, and 1 pineapple.
a] How much does this cost?
b] If you have a $5 off coupon, how much will you still owe?
a] $25
b] $20
Find the value of the power
25
32
43 + 6 x 7 - 15
91
Lisa has 72 candies and 48 chocolate bars to distribute into equal groups. What is the greatest number of groups she can make without any leftovers?
24 groups
Prime Factorization of 35
5 x 7
A teacher divides 40 students into equal groups for a class project. Each group must have at least 5 and no more than 10 students. Select all possible group sizes.
A. 8 groups of 5 students
B. 5 groups of 8 students
C. 4 groups of 10 students
D. 2 groups of 20 students
E. 1 groups of 40 students
A. 8 groups of 5 students
B. 5 groups of 8 students
C. 4 groups of 10 students