Finding the Digits Subtraction
decimals · subtracting decimals and finding missing digits
To subtract decimals and to complete subtraction sentences [5.NBT.B.7].
Finding the Digits Subtraction is a Grade 5 decimal game that turns subtraction into a missing-digit challenge. A team builds two decimals from cards, subtracts the smaller from the larger, and then hides selected digits while leaving the difference visible. Opponents must use place value and subtraction reasoning to reconstruct the missing values rather than simply complete a standard subtraction problem.
Use it for small-group or partner review when students are ready to reason backward through decimal subtraction. Students can explain how the difference constrains the possible digit in each place. Generate teacher-ready lesson support for Finding the Digits Subtraction with a free Find a Math Game account. No credit card, with 3 lifetime lesson generations.
- Grades:
- 5
- Players:
- 2 or more players
- Materials:
- dice, cards, paper
- Classroom use:
- small group, partner work
Standards alignment
Official Rules
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