Задача Задача №3623917
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Here's a clear, step-by-step explanation in English.
Goal: Add 2 and 3
Step 1: Understand the operation
- Addition means combining quantities. So 2 + 3 means take 2 and add 3 more.
Step 2: Count up from 2 by 3
- Start at 2.
- Add 1 → 3
- Add 2 → 4
- Add 3 → 5 After adding 3, you land on 5.
Step 3: Quick alternative reasoning
- Break apart 3 as 2 + 1: 2 + 3 = 2 + (2 + 1) = (2 + 2) + 1 = 4 + 1 = 5.
Step 4: Check on a number line (optional)
- Start at 2 on the number line and move 3 steps to the right: you land at 5.
Step 5: Result
- 2 + 3 = 5
Extra note:
- The order doesn’t matter (commutative property): 3 + 2 = 5 as well.
