THEORY
Grouping is a set or arrangement of pictures, things or objects in a group.
Type I: In this type of questions, the student is required to analyze the given set of things, pictures, numbers and put them into groups of 2's, 3's...
Type II: Finding the number of groups of 2's, \[3's,\text{ }...\] that could be formed from the given things/objects.
Examples
1. There are 4 equal groups of______ cookies.
(a) 3 (b) 4
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