ADDITION FACT WAR
addition · adding a card value to a fact family number
To add numbers with sums up to 20
ADDITION FACT WAR is a Grade 1 partner game that combines a card value with a selected fact-family number and compares the resulting sums. Each round gives both players the same anchor number, so the changing card determines which total is greater. That structure reinforces addition facts while helping students notice how adding the same amount affects comparisons.
Use it for partner fluency practice when students need sums within 20 and enjoy the familiar War format. Ask them to state the whole equation, not only the winning total, so the fact relationship stays visible. Generate the lesson for ADDITION FACT WAR with a free Find a Math Game account. No credit card. 3 lifetime lesson generations.
- Grades:
- 1
- Players:
- 2 players
- Materials:
- cards, printable
- Classroom use:
- partner work
Standards alignment
Official Rules
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