Review for Mid-Year Situational Problem

What is the GCF of 24 and 36?

• 4

• 6

• 9

• 12

What is the GCF of 96 and 144?

• 288

• 12

• 48

• 96

What is the LCM of 8 and 12?

• 24

• 16

• 96

• 4

What is the LCM of 156 and 180?

• 28,080

• 2,340

• 7,020

• 12

What is

 $\sqrt{49}$  ?

• 24.5

• 7

• 49

• 2401

What is

 $\sqrt{36}$  ?

• 9

• 18

• 6

• 1296

What is (-5) + 3?

• -2

• 2

• 8

• -8

What is (-7) - (-12)

• 6

• -19

• -5

• 5

What is (-3) x (-6)?

• 9

• -9

• 18

• -18

What is

 $\left(-25\right)\div5$  ?

• -5

• 5

• 125

• 20