Grade K · Counting & Cardinality
Compare Groups: More, Less, or Equal
Compare two groups using counting and one-to-one matching.
Pair objects to compare
Match one object from Group A with one object from Group B. If one group has objects left over, that group has more.
Counting also works
After counting both groups, the group with the larger number has more. If both counts are the same, the groups are equal.
Key terms
Words to know
- More
- A greater quantity.
- Less
- A smaller quantity.
- Equal
- The same quantity.
- Compare
- Look at two quantities to decide how they relate.
Interactive math lab · 🍎 apples
Change it. See it. Understand it.
Change both groups of apples and watch the comparison symbol update.
| Group A | 6 |
|---|---|
| Relationship | 6 > 4 |
| Group B | 4 |
Worked examples
See the idea in action.
Five is a larger quantity than three.
Both groups contain the same number.
Guided practice
Work through 20 questions, one step at a time.
Choose an answer, check your reasoning, then move forward. Your score updates as you go.
Which statement is true about 3 + 5 and 5 + 3?
Curriculum reference
Built as a continuous K–12 progression.
The sequence follows widely used K–12 mathematics progressions and references the Common Core mathematics framework. Explanations, examples, interactive models, and practice questions are original FreeLearnHub material.