Heuristics Skill

Dear All,
I hope you have completed the questions on the worksheet.

The answers are as follows :

Concept : Total remains the same

1.  $4
2. 88 ml
3a.  1050
3b.  5250
4a.  $5610
4b.  $3240

Concept : Stacking up
1.  $1
2.  5 paper clips


Concept: Difference remains the same

1.  5 years' time
2.  Group A - 21 points
     Group B - 84 points
3.  7 years old
4. $47
5. 110
6. 88 kg

Concept : Look for pattern
1a. 15
1b. Figure 7
1c.  105

Hope that you have gotten all correct.

Love you,
Mrs Mak