We use cookies.This website uses essential cookies to operate core features. With your consent, we also use analytics cookies to understand traffic and improve the service. For more details, see our .
We use cookies.This website uses essential cookies to operate core features. With your consent, we also use analytics cookies to understand traffic and improve the service. For more details, see our .
Was this tool helpful to use?
Your feedback helps us make it better
Compare two numbers from 0 to 10 with a visual balance. Predict which is larger, watch the tilt, and choose greater than, less than, or equal to.
Before starting the balance, guess which symbol belongs between the numbers.
Teacher tip
Predict from the two numbers first, then use the balance to test your idea.
Overview
Understand what the tool solves, how it works, and the boundaries of its data.
This early-math activity helps a learner compare two whole numbers from 0 through 10 and choose the relationship symbol: greater than (>), less than (<), or equal to (=). A balance illustration represents relative number size. It is a teaching model, not a physical scale and it does not measure an object’s weight.
For example, when comparing 8 on the left with 5 on the right, 8 is greater than 5, written 8 > 5; the left side is shown lower. When both values are 6, the beam remains level and the correct statement is 6 = 6. This links the words “greater,” “less,” and “equal” to a visible comparison and a written number sentence.
The US kindergarten Common Core standard K.CC.C.7 describes comparing two written numerals between 1 and 10. This activity’s selectable range also includes 0, so it can be used for adjacent practice; it is not a full curriculum assessment.
Guide
Follow the workflow and verify inputs and outputs with practical examples.
Start with the displayed numbers. Ask the learner to predict which is larger or whether they match before starting the demonstration.
Choose the left or right pan, then choose or adjust a number. Start the balance and notice which side moves lower. The lower side represents the larger numeral in this model.
Select >, <, or = to complete the relationship between the left and right numbers. Remember that the open side of < or > faces the larger value.
Check the answer. If it is incorrect, review the lower side and try again; then advance to the next pair or create a new random pair.
Use cases
See how the tool fits into real work and everyday tasks.
Display a pair such as 4 and 9. Invite students to say a prediction, watch the visual model, and explain why 4 < 9 before recording the symbol.
Let the child select a number for each side and narrate what changes. Use equal pairs too, so the learner practices the equals sign rather than choosing only a larger side.
Q&A
Find concise answers to common questions and confusing cases.
No. It is a visual representation of two numerals. A larger number is shown as the lower side to help explain the comparison.
It means the two displayed values are the same, so the beam is level and the comparison can be written with =, such as 6 = 6.
No. The activity is limited to 0–10. Use a different exercise for larger whole numbers, fractions, or decimals.
Notes
Review scope, result limitations, and important precautions before use.
The animation is intentionally simplified: it maps number magnitude to a balance tilt and does not represent units, mass, or the mechanics of weighing. Use it to prompt mathematical language and reasoning, then connect the same relationship to number lines, counters, or written examples as appropriate.
The activity provides guided practice, not a record of mastery or a formal grade-level evaluation. Its 0–10 range overlaps with early-number comparison work, but local curricula and student readiness vary.
Related
Discover related tools, collections, and available API capabilities.