COLOR SUMTHING MORE
addition · mental addition with sums up to 20 and color coding
To add numbers - sums up to 20 [2.OA.B.2].
COLOR SUMTHING MORE extends the same color-by-sum idea into Grade 2 addition within 20. Students mentally add the values on a drawn domino, use the sum to choose the correct color, and complete their own worksheet while sitting back-to-back with a partner. The special double-deuce rule allows totals beyond the usual domino range and keeps the focus on sums up to 20.
Use it for partner fluency practice when students are ready to move beyond sums to 10. Comparing finished pages gives a quick check of both calculation and color matching. Create a free Find a Math Game account to generate teacher-ready lesson support for COLOR SUMTHING MORE. No credit card; 3 lifetime generations.
- Grades:
- 2
- Players:
- 2–3 players
- Materials:
- dominoes, paper, pencil
- Classroom use:
- partner work
Standards alignment
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