Grade 1 Subtraction as Unknown Addend Problems Game
1. 10 - 7 = ___ What number added to 7 makes 10?
2. 8 - 5 = ___ What number added to 5 makes 8?
3. 15 - 9 = ___ What number added to 9 makes 15?
4. 7 - 4 = ___ What number added to 4 makes 7?
5. 12 - 8 = ___ What number added to 8 makes 12?
6. 6 - 2 = ___ What number added to 2 makes 6?
7. 9 - 6 = ___ What number added to 6 makes 9?
8. 14 - 8 = ___ What number added to 8 makes 14?
9. 11 - 7 = ___ What number added to 7 makes 11?
10. 5 - 3 = ___ What number added to 3 makes 5?
ABOUT GRADE 1 SUBTRACTION AS UNKNOWN ADDEND PROBLEMS GAME
This engaging interactive game helps first graders master the concept of understanding subtraction as finding a missing addend. Through gamified learning, students solve problems by thinking about what number needs to be added to reach the total, making subtraction more intuitive and connected to addition.
LEARNING OUTCOMES
After playing this differentiated digital game, students will be able to:
- Understand the relationship between addition and subtraction
- Solve subtraction problems by thinking about the missing addend
- Build fact fluency within 20
- Develop mental math strategies
Tags
subtraction, missing addend, fact families, number relationships, addition and subtraction, first grade math, common core math, interactive math game, digital worksheet, elearning resource, elementary math
