Lessons 1.1-1.3 Review

Find the square root of 81. 

• 9
• 3
• 6,561
• 6

Find the GCF of 12 and 36. 

• 12
• 36
• 9
• 4

Find the prime factorization of 48. 

• 4 x 2 x 2 x 3
• 4 x 2 x 2 x 3
• 2 x 2 x 2 x 3
• 2 x 2 x 2 x 2 x 3

Find the LCM of 12 and 8. 

• 12
• 8
• 24
• 4

Find the LCM of 5, 10 and 15.

• 30
• 15
• 60
• 5

Find the square of 16

• 4
• 256
• 32
• 8

Find the square root of 64.

• 4
• 8
• 12
• 128

Find the prime factorization of 125.

• 50 x 5
• 5 x 5 x 5
• 5 x 5 x 5 x 5
• 5 x 5