Square or not
Exercise and reference answers
- Upper category
- Square
- Lower category
- Not square
- Items
- Category
- Square
- Item
- 36
- Category
- Square
- Item
- 49
- Category
- Square
- Item
- 100
- Category
- Square
- Item
- 121
- Category
- Not square
- Item
- 32
- Category
- Not square
- Item
- 48
- Category
- Not square
- Item
- 90
- Category
- Not square
- Item
- 38
- Instructions
- Send each number to the track for whether it is a perfect square.
Explanation
_Source: syllabus Mathematics, Chapter 6, Squares and Square Roots._