What You'll Learn
- Recall addition facts up to 9 + 9 without hesitation
- Recognize number pairs that combine to make small sums
- Develop a steady rhythm for rapid-fire practice
Explanation
Mental math begins with facts you know by heart. When you see 4 + 3, the answer 7 should appear instantly — not after counting on your fingers.
Start by grouping facts into families. All combinations that make 5 (1+4, 2+3) share the same structure. Learning one helps you learn the others.
Say each fact aloud as you practice: "five plus two equals seven." Hearing the words reinforces the visual pattern in your memory.
Aim for accuracy first, then speed. Missing a fact slows you down more than answering slowly but correctly.
Pro Tips
- • Use a timer only after you can answer 20 facts correctly in a row.
- • If you hesitate on a fact, repeat it five times before moving on.
- • Practice in short bursts — 5 minutes daily beats one long session.
Practice Exercises
Work through each problem mentally. Click "Show Answer" when you're ready to check.
- 1. 3 + 4 = ?
- 2. 5 + 2 = ?
- 3. 1 + 8 = ?
- 4. 6 + 3 = ?
- 5. 2 + 5 = ?
- 6. 4 + 4 = ?
- 7. 7 + 1 = ?
- 8. 3 + 3 = ?
- 9. 5 + 4 = ?
- 10. 2 + 6 = ?