Powers & Exponents
Write as a power: 2 x 2 x 2
23
3 + 2 x 2
7
What are the first 5 prime numbers?
2, 3, 5, 7, 11
What is the GCF of 6 & 15?
3
List the first 5 multiples of 7
7, 14, 21, 28, 35
Find the value: 43
64
18 - 3 (4-1)
9
List the factor pairs for 18
1,18; 2,9; 3,6
What is the GCF of 12 & 48?
12
Find the LCM of 6 and 10
243
112 - 5 + 4 (10-3)
Write the prime factorization of 60
2*2*3*5 OR 2^2 *3*5
Find the GCF of 56 and 63.
7
Find the LCM of 5, 8
40
Is 64 a perfect square? Explain
Yes- because 8 x 8 = 64 (You can make a perfect square measuring 8 x 8)
(2+4) * 2^3
48
What number is represented by this prime factorization? 22 x 32 x 5
180
Find the GCF: 42, 60
2 x 3 = 6
Find the LCM of 5 and 21.
105
23 + 32
5 more tiles
[12^2-4(6)+1]/11
11
What is the prime factorization of 640?
27 x 5
You are making gift bags with 54 apples and 36 oranges. What is the greatest number of gift baskets you can make with one of each fruit?
18
Two neon signs are turned on at the same time. The first sign flashes every 4 seconds. The second sign flashes every 6 seconds. After how many seconds will they flash together again?
12 seconds