1. 45 + 3 = ?
2. 27 + 20 = ?
3. 34 + 5 = ?
4. 52 + 30 = ?
5. 68 + 2 = ?
6. 43 + 40 = ?
7. 75 + 4 = ?
8. 16 + 50 = ?
9. 89 + 1 = ?
10. 35 + 60 = ?
This engaging interactive math game helps first graders master two-digit addition within 100. Students practice adding two-digit numbers with one-digit numbers and multiples of 10 through a gamified learning experience. The activity reinforces place value understanding and various addition strategies aligned with Common Core Standard 1.NBT.C.4.
Through this differentiated elearning activity, students will:
- Add two-digit numbers and one-digit numbers within 100
- Work with adding multiples of 10
- Understand place value in addition
- Apply various addition strategies
- Develop mathematical reasoning skills
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