Who is estimating? Multiplication

Your teacher will show you responses from five people who were asked to estimate this multiplication:

67 × 34

Some of them were estimating and some were not. For each flash card:

  1. circle either the tick or the cross in the box to show whether that person is / is not estimating;
  2. explain your answer.
 

Estimating or Not? ( or )    (Circle one)

Explanation why they are estimating or not.

a)  

Sam
      

  

b)  

Aroha
      

  

c) 
Gina
      

  

d)
Peter
      

  

e)
Josef