Pass it Back ยท Math Problem Press

Terms of use

Updated October 24, 2026

These are the rules for using Pass it Back (Math Problem Press), operated by GP STORM PRODUCTIONS LLC. If you use the press, you agree to them. If you do not agree, do not create an account.

The service

Pass it Back makes math worksheets and worked keys from numbers the app calculates. It is a tool for a teacher. You decide whether a sheet fits your class, your grade, and your district's rules.

A share code rebuilds the same problems in another copy of the app. It is not a private message and it is not a student record.

Accounts

You must give a real email address and keep the password to yourself. One teacher, one sign-in, unless a school plan gives that person a seat. Do not create an account for a student.

We may lock an account that is used to break these terms, to overload the press, or to pretend to be someone else. You may cancel a renewal or ask us to delete the account in Settings. You may also write to the address in the privacy policy.

Plans

A new account is free: 3 new worksheets a day, with keys. Practice does not count. Individual: the school year is $39.00 for the school year, charged again each year, and the month is $4.99 a month, charged again each month. Group plans, each charged again each year: a group of 5 is $154.00 a year; a group of 10 is $278.00 a year; a group of 20 is $473.00 a year; a group of 40 is $770.00 a year; a group of 80 is $1230.00 a year. You may buy more than one group plan in the same purchase. Each plan renews at its own price until you cancel in Settings. Buying two smaller groups does not turn them into a larger group.

A paid plan is billed by Stripe and renews until you cancel. Cancel in Settings, in the same app you used to subscribe. You can also write to the address below. Cancel before the next charge date to stop that charge. The period already paid stays open until it ends. Then the account returns to the free plan.

The card is entered on Stripe's page. Pass it Back does not store the card number. Prices, cancellation, and refunds are also described on the billing page.

A group plan is for the people who teach math at one school or college. It is not a separate bill for each person, and not a license for a whole district. One person pays and may buy more than one group in the same purchase. That person invites teachers by email, up to the number of seats paid for. Each teacher signs in with their own account. The payer can see those email addresses and how many worksheets each seat has made. It is not a student roster.

Standards

You may select a U.S. state or the District of Columbia. The sheet then names that state's math standards. For addition, subtraction, multiplication, division, and decimals, the worked key uses the written method that standard describes when we can say so without inventing a code. Other topics keep one procedure and the key says so.

These alignments are unofficial. They are not approved, adopted, or endorsed by any state board of education, the Texas Education Agency, the Florida Department of Education, or any other agency. The standards page explains the limit in plain language. You are responsible for the grade and the code you hand to students.

Your sheets

You may print, copy, and give the worksheets to your students. Do not sell the sheets as your own generator, and do not remove the set code if you are passing the sheet off as a different product.

The problems and keys are produced by the app. You are responsible for reading a sheet before you assign it.

Acceptable use

Do not use the press to break the law, to harass someone, or to try to get into another teacher's account or the desk. Do not probe or overload the service.

The desk is for the staff of the press. Claiming it when you are not responsible for the school's order is a misuse of the account.

Stores

If you install Pass it Back from the Apple App Store or Google Play, those stores' terms also apply to the download. If a store later bills a plan, the store's payment rules apply to that charge. These terms still apply to the worksheets, the accounts, and the standards.

Disclaimers and liability

The press is provided as it is. We work to calculate every answer, and the key says the numbers were calculated rather than guessed. We do not promise that every sheet is free of error or that a standard code is the one your district uses this year.

GP STORM PRODUCTIONS LLC is not liable for lost class time, a wrong grade, or an indirect loss arising from a sheet, to the extent the law allows that limit. Some states do not allow certain limits. In those states, the limit applies only as far as the law allows. Nothing here waives a right that cannot be waived.

Law and contact

These terms are governed by the laws of the State of Florida, without regard to conflict-of-law rules, except where the consumer law of your state gives you a protection these terms cannot take away.

Questions about these terms or a privacy request: info@gpstorm.productions.

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