Carrying and Borrowing
by Anonymous
Change the two numbers and watch when the ones place forces you to carry or borrow, then solve problems column by column.
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About this app
Carrying and Borrowing is an elementary math learning game for exploring column addition and subtraction. Change the top and bottom numbers to see when the ones place creates a carry or needs a borrow from the tens place. A solve-it mode lets learners fill missing answer digits, with visual explanations and optional sound feedback.
Use cases
- Elementary students practicing addition and subtraction
- Second-grade learners studying place value
- Parents guiding children through carrying and borrowing
- Teachers demonstrating column arithmetic concepts
Features
- Explore addition with no carry, one carry, exactly 10, or two carries
- Explore subtraction with and without borrowing, including borrowing from zero
- Change the top and bottom numbers to meet each activity goal
- Fill missing answer digits in four guided practice problems
- Visual place-value stage showing ones, tens, and hundreds
- Reset, advance through activities, and toggle sound feedback