Addition Practice (4 Numbers)
Accuracy: 100%
Streak: 0
Adding 4 One-Digit Numbers
Add four single digit numbers together (like 3 + 8 + 2 + 5).
Student Tips:
- Look for pairs that make 10: 3 + 8 + 2 + 5, find 8 + 2 = 10 and 3 + 5 = 8, so 10 + 8 = 18
- Group them: (3 + 8) + (2 + 5) = 11 + 7 = 18
- Add two at a time: 3 + 8 = 11, then 11 + 2 = 13, then 13 + 5 = 18
- Circle the pairs that make 10 to help you see them
Teaching Instruction: Focus heavily on “make 10” and “friendly number” combinations. Use different colors to show groupings. Practice recognizing 10-pairs quickly. Show multiple strategies and let students choose their favorite.
