Complete neutral source
Choose an imaginary collection or whole-dollar plan. Choose a start count from 100 to 900 and an added count from 10 to 300, both in the same unit. Ask for the combined amount or ask whether it meets a separately chosen target from 200 to 1200. State all chosen conditions. No real possession, purchase or completed activity is required.
Eligibility
After ordinary additive formulation, exact strategies and interpretation have been taught. If number ranges block access, teach a smaller ordinary version; do not silently change the stated held source and claim equivalent difficulty.
Access and help
Read or sign the exact source and prompts neutrally, enlarge them, or scribe the learner’s chosen words. A figure, operation, regrouping, equation role or check supplied by an adult is mathematical help and is recorded as such. Show, draw, type, sign or use usual communication. One component can be enough; pause/pass/finish are choices. Four own spaces are genuinely empty. Models, criteria and next lessons stay on separate staff pages.
First later limit
First/later are opportunity labels, not fixed order, matches, calibrated difficulty or learning gain. If source/answer exposed, record that rather than claim unseen.
Prompts
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State your chosen conditions, units and the question you want to answer.
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Make a number sentence or model for your question, keeping the roles clear.
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Solve exactly and explain what the result means.
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Choose a connected check. What would you keep, change or try next?
Four own areas initially empty. Reading the native complete source on the same page retains typed words. Reloading, closing or leaving this page can lose them. Use paper if you need a record.
State your chosen conditions, units and the question you want to answer.
[Empty response area]
Make a number sentence or model for your question, keeping the roles clear.
[Empty response area]
Solve exactly and explain what the result means.
[Empty response area]
Choose a connected check. What would you keep, change or try next?
[Empty response area]