Across
- 5. A two-digit number representing five sets of ten. It's commonly used in counting money (such as fifty cents) and is a halfway point to one hundred.
- 6. A small odd number representing a set of three items. It often appears in many aspects of our daily lives, such as the number of sides in a triangle.
- 9. A three-digit number representing ten sets of ten. It's a fundamental milestone in counting and provides a basis for larger numerical concepts.
- 10. The number that represents nothing or the absence of quantity. It acts as a placeholder and is crucial in creating different numerical values.
- 11. A number representing a pair or a couple. It's the first even number and plays a fundamental role in creating multiples of numbers.
- 13. A prime number that appears frequently in cultural and religious contexts, such as the seven days of the week or the seven wonders of the world.
Down
- 1. A number representing a group of four. It's the first square number, and it appears in various contexts, like the four seasons or four directions on a compass.
- 2. A two-digit number that represents two sets of ten. It's significant in counting and often used as a benchmark, especially when we start learning larger numbers.
- 3. A small odd number representing a set of five items. It's commonly associated with the fingers on one hand and frequently appears in counting and everyday situations.
- 4. A single-digit number that often appears in multiplication tables. It's associated with completeness, as well as being the highest single-digit number.
- 6. A fundamental number, often used as the base in our decimal system. It's the basis for counting in larger multiples, and many counting systems are based on groups of ten.
- 7. A number representing a group of eight items. It's the first cube number and is commonly used in various contexts, such as the eight planets in our solar system.
- 8. A four-digit number representing ten sets of one hundred. It's a significant numerical unit, often used to describe large quantities or measurements in the thousands.
- 12. The smallest natural number, representing a single item or unit. It's the foundation for counting and forms the basis for all other numbers.
- 13. A number representing a group of six items. It's often used in measurements (like six inches) and plays a role in dividing circles into equal parts.