Unit 1 Test Review

What is the prime factorization of 36?

• $4^2\ x\ 9$

• $3\ x\ 3\ x\ 4\ x\ 4$

• $3^2\ x\ 4^2$

• $2^2\ x\ 3^2$

What is the prime factorization of 98?

• $2^3\ x\ 3^2$

• $2\ x\ 7^2$

• $2^2\ x\ 7$

• $2\ x\ 2\ x\ 7\ x\ 7$

What is the value of the power

 $6^3$  

• 216

• 18

• 42

• 729

Tags

CCSS.6.EE.A.1

What is the value of the power

 $5^4$  

• 20

• 1024

• 625

• 35

Tags

CCSS.6.EE.A.1

What is the missing base for the equation

 $64\ =\ a^3$  

• 3

• 4

• 5

• 6

Tags

CCSS.8.EE.A.2

Find the missing exponent for

 $2^{a\ }=64$  

• 6

• 5

• 4

• 3

Solve.

 $24,768\ \div125$  

• 198 18/100

• 198

• 3,096,000

• 198 18/125

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

There are 320 players signed up for the YMCA league. There are 16 teams in the league. If each team has the same number of players, how many will be on each team?

• 20

• 2

• 30

• 2.0

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Evaluate the expression using order of operations.

 $72\ -\ 4\ \cdot\ 2^4$  

• 40

• 136

• 104

• 8

Tags

CCSS.7.NS.A.3

Evaluate the expression using order of operations.

 $\frac{\left(6\ \times\ 5\right)\ -\ 3^2}{7}$  

• 3

• 3.4

• 2/7

• 2

Tags

CCSS.7.NS.A.3