YOU SUM UP
addition · adding four one-digit numbers
To add four one-digit numbers
YOU SUM UP is a Grade 2 addition card game for finding the total of four one-digit numbers. Players draw a problem card, add all four values, and record the sum within a 30-second time limit. Correct answers allow the player to keep the card, while incorrect cards are discarded.
Use it for small-group practice when students are building mental addition strategies for several addends. Encourage students to look for combinations that make 10 or other friendly totals before adding the remaining numbers. Create a free Find a Math Game account to generate teacher-ready lesson support for YOU SUM UP. No credit card is required, with 3 lifetime lesson generations.
- Grades:
- 2
- Players:
- 2–4 players
- Materials:
- cards, paper
- Classroom use:
- small group
Standards alignment
Official Rules
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