ALL to complete task 1.
If you felt confident completing this then move on to 'Task 2 - Confident'
If you felt like you could use a little more practice then move on to 'Task 2 - LA'
There is no problem with completing the 'Task 2 - Confident' after you complete the 'Task 2 - LA'.
You may want to use the 'Task 2 - LA' as a way to practice using tally marks even if you complete the 'Task 2 - Confident' first.
Start from page 33, you will find the first picture on that page.