Which techniques were used to simplify the problem?

(16 – 13) • 23
3 • 23
3 • 8
24

Choose exactly two answers that are correct.

A.

Apply the order of operations using mental math.

B.

Estimate the answer.

C.

Use number sense to apply properties of numbers

Question

Which techniques were used to simplify the problem?

(16 – 13) • 23
             3 • 23
             3 • 8
               24

Choose exactly two answers that are correct.
  
 
  


  

  A. 
 
Apply the order of operations using mental math.
   
    


  

  B. 
 
Estimate the answer.
   
    


  

  C. 
 
Use number sense to apply properties of numbers

the_rebel_outlaw · Answer

A

leenathan · Answer

I agree with @The_rebel_outlaw

advert · Answer

medal me

leenathan · Answer

@Advert no you have done nothing to deserve a medal.

advert · Answer

im sorry i don't need a medali need them in feedback but no one even helps me when i help them

leenathan · Answer

kool just post it someone will answer