ODD TO A HUNDRED
place value · comparing two-digit numbers and adding dice sums
To compare numbers up to 100, to add within 20 [1.NBT.B.3] [1.OA.C.6].
ODD TO A HUNDRED is a Grade 1 game that combines two-digit number comparison with addition of dice sums. Players build a two-digit number from cards and say it aloud, then two dice determine whether the higher or lower number wins the round based on whether the dice sum is odd or even. The result keeps both place-value comparison and simple addition active.
Use it in a small group when students are comparing numbers to 100 and adding within 20. Ask students to explain which digit determined the larger number before the dice decide which side wins. Create a free Find a Math Game account to generate teacher-ready lesson support for ODD TO A HUNDRED. No credit card, with 3 lifetime lesson generations.
- Grades:
- 1
- Players:
- 2–6 players
- Materials:
- dice, cards
- Classroom use:
- small group
Standards alignment
Official Rules
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